Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r362-smll-167891812700357.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is SemanticWebServices-PT-S064P12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r362-smll-167891812700357
=====================================================================

--------------------
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 1679138168696

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S064P12
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-18 11:16:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-18 11:16:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 11:16:11] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2023-03-18 11:16:11] [INFO ] Transformed 104 places.
[2023-03-18 11:16:11] [INFO ] Transformed 158 transitions.
[2023-03-18 11:16:11] [INFO ] Parsed PT model containing 104 places and 158 transitions and 863 arcs in 220 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 77 transitions
Reduce redundant transitions removed 77 transitions.
Normalized transition count is 70 out of 79 initially.
// Phase 1: matrix 70 rows 102 cols
[2023-03-18 11:16:11] [INFO ] Computed 35 place invariants in 17 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 16) seen :1233
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :136
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 :151
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 :159
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 :164
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :149
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :256
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :238
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :409
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 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :146
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :236
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 :371
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :238
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 :138
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :172
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :150
[2023-03-18 11:16:12] [INFO ] Flow matrix only has 70 transitions (discarded 9 similar events)
// Phase 1: matrix 70 rows 102 cols
[2023-03-18 11:16:12] [INFO ] Computed 35 place invariants in 14 ms
[2023-03-18 11:16:12] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-18 11:16:12] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 11 ms returned sat
[2023-03-18 11:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:12] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2023-03-18 11:16:12] [INFO ] State equation strengthened by 60 read => feed constraints.
[2023-03-18 11:16:12] [INFO ] [Real]Added 60 Read/Feed constraints in 13 ms returned sat
[2023-03-18 11:16:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:12] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 8 ms returned sat
[2023-03-18 11:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:12] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-03-18 11:16:12] [INFO ] [Nat]Added 60 Read/Feed constraints in 24 ms returned sat
[2023-03-18 11:16:12] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 19 ms.
[2023-03-18 11:16:12] [INFO ] Added : 4 causal constraints over 1 iterations in 57 ms. Result :sat
Minimization took 11 ms.
[2023-03-18 11:16:12] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:12] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 11:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:13] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 11:16:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 8 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:13] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 11:16:13] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-18 11:16:13] [INFO ] Added : 6 causal constraints over 2 iterations in 46 ms. Result :sat
Minimization took 9 ms.
[2023-03-18 11:16:13] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 8 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:13] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 11:16:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 7 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:13] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Nat]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-18 11:16:13] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 11:16:13] [INFO ] Added : 4 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:16:13] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 7 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:13] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 11:16:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:13] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 11:16:13] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-18 11:16:13] [INFO ] Added : 6 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 11:16:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:13] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Real]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-18 11:16:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 8 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:13] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-18 11:16:13] [INFO ] [Nat]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-18 11:16:13] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 7 ms.
[2023-03-18 11:16:13] [INFO ] Added : 4 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:16:13] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:14] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Real]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-18 11:16:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 6 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:14] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 11:16:14] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 7 ms.
[2023-03-18 11:16:14] [INFO ] Added : 3 causal constraints over 1 iterations in 43 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 11:16:14] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:14] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 11:16:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:14] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 11:16:14] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 6 ms.
[2023-03-18 11:16:14] [INFO ] Added : 2 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 11:16:14] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 11 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:14] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 11:16:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 6 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:14] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 11:16:14] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 7 ms.
[2023-03-18 11:16:14] [INFO ] Added : 3 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 18 ms.
[2023-03-18 11:16:14] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 8 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:14] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Real]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-18 11:16:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 11 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:14] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-18 11:16:14] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 11:16:14] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-18 11:16:14] [INFO ] Added : 1 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 11:16:15] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:15] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 11:16:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:15] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Nat]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-18 11:16:15] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 6 ms.
[2023-03-18 11:16:15] [INFO ] Added : 4 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 11:16:15] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 6 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:15] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 11:16:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 11 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:15] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 11:16:15] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-18 11:16:15] [INFO ] Added : 2 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 27 ms.
[2023-03-18 11:16:15] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 12 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:15] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 11:16:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 8 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:15] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 11:16:15] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-18 11:16:15] [INFO ] Added : 3 causal constraints over 1 iterations in 29 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 11:16:15] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:15] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 11:16:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 11:16:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:15] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 11:16:16] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 11:16:16] [INFO ] Added : 2 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 11:16:16] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:16] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 11:16:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:16] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 11:16:16] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-18 11:16:16] [INFO ] Added : 6 causal constraints over 2 iterations in 40 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 11:16:16] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:16] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 11:16:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:16] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 11:16:16] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2023-03-18 11:16:16] [INFO ] Added : 4 causal constraints over 1 iterations in 34 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 11:16:16] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 19 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:16] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 11:16:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:16] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 11:16:16] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2023-03-18 11:16:16] [INFO ] Added : 7 causal constraints over 3 iterations in 46 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 :[128, 74, 118, 97, 84, 221, 238, 206, 238, 158, 236, 342, 238, 137, 160, 3]
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.2 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 49 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 49 ms. Remains : 38/102 places, 39/79 transitions.
// Phase 1: matrix 39 rows 38 cols
[2023-03-18 11:16:17] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2650 ms. (steps per millisecond=377 ) properties (out of 16) seen :135555
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 :18527
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 :12395
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :22255
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 :12371
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 :11484
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 16) seen :23811
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 333 ms. (steps per millisecond=3003 ) properties (out of 16) seen :19618
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 360 ms. (steps per millisecond=2777 ) properties (out of 16) seen :20841
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 16) seen :20845
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 646 ms. (steps per millisecond=1547 ) properties (out of 16) seen :11170
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 :22244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 16) seen :9016
[2023-03-18 11:16:26] [INFO ] Invariant cache hit.
[2023-03-18 11:16:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:26] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:16:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:26] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:16:26] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:26] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:16:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:26] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:26] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:16:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:16:26] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:26] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:16:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:26] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 11:16:26] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:26] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:26] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:16:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:27] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:27] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:16:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:27] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:27] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:16:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:16:27] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:16:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:16:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:27] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:27] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:16:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:16:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:16:27] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:16:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:27] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:16:27] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:16:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:28] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:16:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:16:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:16:28] [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 :[18512, 12320, 22218, 12322, 11450, 23809, 27778, 19603, 25642, 20827, 25642, 20829, 27778, 11070, 22219, 8907]
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 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 11:16:43] [INFO ] Invariant cache hit.
[2023-03-18 11:16:43] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-18 11:16:43] [INFO ] Invariant cache hit.
[2023-03-18 11:16:43] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:16:43] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-18 11:16:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:16:43] [INFO ] Invariant cache hit.
[2023-03-18 11:16:43] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 146 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:16:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2914 ms. (steps per millisecond=343 ) properties (out of 16) seen :135432
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 :12873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 16) seen :10811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 16) seen :23852
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 :11534
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 :13912
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 :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 316 ms. (steps per millisecond=3164 ) properties (out of 16) seen :22238
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 1000000 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 16) seen :18520
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 16) seen :25654
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 16) seen :15181
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 :19628
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 :10151
[2023-03-18 11:16:52] [INFO ] Invariant cache hit.
[2023-03-18 11:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:52] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:16:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:52] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:52] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:16:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:52] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:52] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:52] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:16:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:52] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:52] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:52] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:16:52] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:53] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:53] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:16:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:53] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:16:53] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:16:53] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:54] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:16:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:16:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:16:54] [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 :[18514, 12322, 23804, 12325, 13870, 25639, 27780, 22219, 25644, 20828, 25643, 25638, 27780, 15142, 22221, 10048]
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.
[2023-03-18 11:17:09] [INFO ] Invariant cache hit.
[2023-03-18 11:17:09] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-18 11:17:09] [INFO ] Invariant cache hit.
[2023-03-18 11:17:09] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:17:09] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-18 11:17:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:17:09] [INFO ] Invariant cache hit.
[2023-03-18 11:17:09] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:17:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2540 ms. (steps per millisecond=393 ) properties (out of 16) seen :135444
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 :20866
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 16) seen :10097
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 :15152
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 :15155
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 :13409
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 :22225
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 235 ms. (steps per millisecond=4255 ) properties (out of 16) seen :23811
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 367 ms. (steps per millisecond=2724 ) properties (out of 16) seen :16675
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 249 ms. (steps per millisecond=4016 ) properties (out of 16) seen :23810
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 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :14536
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 :23821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 16) seen :10137
[2023-03-18 11:17:18] [INFO ] Invariant cache hit.
[2023-03-18 11:17:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:18] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:17:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:18] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:17:18] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:18] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:18] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:17:18] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:18] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:18] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:17:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:17:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:19] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 9 ms returned sat
[2023-03-18 11:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:19] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-18 11:17:19] [INFO ] Added : 1 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:17:19] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:17:19] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:17:19] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:17:19] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:17:19] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:17:19] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:19] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:17:19] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:20] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:20] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:20] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:17:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:20] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:20] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:20] [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 :[20826, 12324, 23806, 15131, 13871, 25640, 27783, 23808, 25645, 20829, 25644, 25639, 27782, 15144, 23804, 10063]
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.
[2023-03-18 11:17:36] [INFO ] Invariant cache hit.
[2023-03-18 11:17:36] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-18 11:17:36] [INFO ] Invariant cache hit.
[2023-03-18 11:17:36] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:17:36] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-18 11:17:36] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:17:36] [INFO ] Invariant cache hit.
[2023-03-18 11:17:36] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:17:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2573 ms. (steps per millisecond=388 ) properties (out of 16) seen :135657
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 :15890
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 :15195
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 :15910
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 :11521
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 16) seen :16716
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 :22243
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 352 ms. (steps per millisecond=2840 ) properties (out of 16) seen :22250
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 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :18537
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 287 ms. (steps per millisecond=3484 ) properties (out of 16) seen :22226
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 580 ms. (steps per millisecond=1724 ) properties (out of 16) seen :11934
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 :14512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 16) seen :11945
[2023-03-18 11:17:45] [INFO ] Invariant cache hit.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:17:45] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:17:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:45] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:45] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:45] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:45] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:45] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:17:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:45] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:17:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:45] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:45] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:45] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:45] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:45] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:17:46] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:17:46] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:17:46] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:46] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:46] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:46] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:17:46] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:17:46] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:17:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:17:46] [INFO ] Added : 6 causal constraints over 2 iterations in 16 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 :[20829, 15139, 23808, 15133, 16645, 25642, 27786, 23810, 25647, 20831, 25646, 25641, 27784, 15146, 23806, 11872]
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.
[2023-03-18 11:18:03] [INFO ] Invariant cache hit.
[2023-03-18 11:18:03] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-18 11:18:03] [INFO ] Invariant cache hit.
[2023-03-18 11:18:03] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:18:03] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-18 11:18:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:18:03] [INFO ] Invariant cache hit.
[2023-03-18 11:18:03] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:18:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2919 ms. (steps per millisecond=342 ) properties (out of 16) seen :135296
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 :14508
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 :12387
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 :15875
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 :11134
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 :11514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 16) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 16) seen :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 :18525
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 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :13935
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 :25642
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 :23823
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 567 ms. (steps per millisecond=1763 ) properties (out of 16) seen :13936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 16) seen :20848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 16) seen :8971
[2023-03-18 11:18:12] [INFO ] Invariant cache hit.
[2023-03-18 11:18:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:18:12] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:18:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:12] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:18:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:12] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:18:12] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:18:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:12] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:12] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:18:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:18:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:12] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:18:13] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:13] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:18:13] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:18:13] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:18:13] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:18:13] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 11:18:13] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 11:18:13] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:14] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 13 ms returned sat
[2023-03-18 11:18:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:18:14] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:14] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-18 11:18:14] [INFO ] Added : 0 causal constraints over 0 iterations in 27 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:18:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:14] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:14] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:14] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:14] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:14] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:18:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:14] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:18:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:14] [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 :[20831, 15141, 23810, 15135, 16647, 25644, 27789, 23812, 25650, 20834, 25647, 25644, 27785, 15149, 23808, 11874]
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.
[2023-03-18 11:18:30] [INFO ] Invariant cache hit.
[2023-03-18 11:18:30] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 11:18:30] [INFO ] Invariant cache hit.
[2023-03-18 11:18:30] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:18:31] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-18 11:18:31] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:18:31] [INFO ] Invariant cache hit.
[2023-03-18 11:18:31] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:18:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2562 ms. (steps per millisecond=390 ) properties (out of 16) seen :135444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 16) seen :16668
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 :10123
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 :17570
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 :12362
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 :14541
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 :16674
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 304 ms. (steps per millisecond=3289 ) properties (out of 16) seen :18522
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 449 ms. (steps per millisecond=2227 ) properties (out of 16) seen :17560
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 238 ms. (steps per millisecond=4201 ) 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 687 ms. (steps per millisecond=1455 ) properties (out of 16) seen :9547
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 :17559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 16) seen :10776
[2023-03-18 11:18:40] [INFO ] Invariant cache hit.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:18:40] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:18:40] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:18:40] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:18:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:40] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:40] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:18:40] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:40] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:40] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:18:40] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:40] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:40] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:41] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:18:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:41] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:18:41] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:18:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:41] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:41] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:41] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:18:41] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:41] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:18:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:41] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:41] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:18:41] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:41] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:41] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:41] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:18:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:41] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:18:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:18:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:18:41] [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 :[20833, 15144, 23813, 15137, 16649, 25646, 27792, 23814, 25652, 20836, 25649, 25646, 27787, 15151, 23810, 11877]
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.
[2023-03-18 11:18:58] [INFO ] Invariant cache hit.
[2023-03-18 11:18:58] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-18 11:18:58] [INFO ] Invariant cache hit.
[2023-03-18 11:18:58] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:18:58] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-18 11:18:58] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:18:58] [INFO ] Invariant cache hit.
[2023-03-18 11:18:58] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:18:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2849 ms. (steps per millisecond=351 ) properties (out of 16) seen :135377
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 :16671
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 :13414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 16) seen :11142
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 :12851
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 :22244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 16) seen :23821
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 221 ms. (steps per millisecond=4524 ) 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 :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 :22238
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 298 ms. (steps per millisecond=3355 ) properties (out of 16) seen :19609
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 574 ms. (steps per millisecond=1742 ) properties (out of 16) seen :13927
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 16) seen :22267
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 :9811
[2023-03-18 11:19:07] [INFO ] Invariant cache hit.
[2023-03-18 11:19:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:19:07] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:19:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:07] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:19:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:07] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:07] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:19:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:19:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:07] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:19:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:19:07] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:19:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:07] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:07] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:19:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:07] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:19:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:19:08] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:19:08] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 11:19:08] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:08] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:19:08] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:08] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 11:19:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:08] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:19:08] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:08] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:08] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:19:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:09] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:19:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:19:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:09] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:19:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:09] [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 :[20835, 15147, 23815, 15139, 22218, 25648, 27795, 23818, 25654, 22220, 25651, 25648, 27790, 15154, 23813, 11879]
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.
[2023-03-18 11:19:25] [INFO ] Invariant cache hit.
[2023-03-18 11:19:26] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-18 11:19:26] [INFO ] Invariant cache hit.
[2023-03-18 11:19:26] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:19:26] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-18 11:19:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:19:26] [INFO ] Invariant cache hit.
[2023-03-18 11:19:26] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:19:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2917 ms. (steps per millisecond=342 ) properties (out of 16) seen :135295
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 :18531
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 :10109
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :22256
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 :9800
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 :13345
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 :23811
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 286 ms. (steps per millisecond=3496 ) properties (out of 16) seen :20838
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 437 ms. (steps per millisecond=2288 ) properties (out of 16) seen :17560
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 259 ms. (steps per millisecond=3861 ) properties (out of 16) seen :20837
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 636 ms. (steps per millisecond=1572 ) properties (out of 16) seen :11126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 16) seen :11907
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 :9803
[2023-03-18 11:19:35] [INFO ] Invariant cache hit.
[2023-03-18 11:19:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:19:35] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:19:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:19:35] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:35] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:35] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:35] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:19:35] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:35] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:19:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:36] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 10 ms returned sat
[2023-03-18 11:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:19:36] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 9 ms returned sat
[2023-03-18 11:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:19:36] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:19:36] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:19:36] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:36] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:36] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:36] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:36] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:19:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:36] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:19:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:37] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:19:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:37] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:19:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:19:37] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:19:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:37] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:19:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:37] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:19:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:19:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:19:37] [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 :[20837, 15150, 23817, 15140, 22221, 25649, 27797, 23820, 25656, 22222, 25653, 25649, 27792, 15156, 23815, 11880]
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.
[2023-03-18 11:19:54] [INFO ] Invariant cache hit.
[2023-03-18 11:19:54] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-18 11:19:54] [INFO ] Invariant cache hit.
[2023-03-18 11:19:54] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:19:54] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-18 11:19:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:19:54] [INFO ] Invariant cache hit.
[2023-03-18 11:19:54] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:19:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2561 ms. (steps per millisecond=390 ) properties (out of 16) seen :135901
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 16) seen :15180
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 :12380
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 16) seen :23823
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 :12367
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 :14513
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 :22223
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 217 ms. (steps per millisecond=4608 ) properties (out of 16) seen :23812
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 420 ms. (steps per millisecond=2380 ) properties (out of 16) seen :18549
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 394 ms. (steps per millisecond=2538 ) properties (out of 16) seen :16668
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 507 ms. (steps per millisecond=1972 ) properties (out of 16) seen :18561
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 :19606
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 :10434
[2023-03-18 11:20:02] [INFO ] Invariant cache hit.
[2023-03-18 11:20:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:02] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 11:20:02] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:20:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:20:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:20:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:02] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:20:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:20:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:02] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:20:02] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:20:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:20:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:02] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:20:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:03] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:20:03] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:03] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 11:20:03] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:03] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:20:03] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:03] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:03] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:20:03] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:03] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:20:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:04] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:04] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:20:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:04] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:20:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:04] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:04] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:20:04] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:04] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:04] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:20:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:04] [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 :[20839, 15152, 23819, 15142, 22223, 25652, 27799, 23822, 25658, 22226, 25655, 25651, 27794, 18504, 23818, 11883]
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.
[2023-03-18 11:20:21] [INFO ] Invariant cache hit.
[2023-03-18 11:20:21] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 11:20:21] [INFO ] Invariant cache hit.
[2023-03-18 11:20:21] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:20:21] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-18 11:20:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:20:21] [INFO ] Invariant cache hit.
[2023-03-18 11:20:21] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:20:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2593 ms. (steps per millisecond=385 ) properties (out of 16) seen :135163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 16) seen :16676
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 :9792
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 :14508
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 :13905
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 :11123
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 :22225
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 230 ms. (steps per millisecond=4347 ) properties (out of 16) seen :23813
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 346 ms. (steps per millisecond=2890 ) properties (out of 16) seen :22240
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 307 ms. (steps per millisecond=3257 ) properties (out of 16) seen :23817
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 558 ms. (steps per millisecond=1792 ) properties (out of 16) seen :15210
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 :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 16) seen :11936
[2023-03-18 11:20:29] [INFO ] Invariant cache hit.
[2023-03-18 11:20:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:29] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:20:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:20:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:20:29] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:20:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:30] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:20:30] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:30] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:30] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:20:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:30] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:20:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:30] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:20:30] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:20:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:30] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:30] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:20:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:20:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:20:31] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:20:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:20:31] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:31] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:20:31] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:20:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:20:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:31] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:31] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:20:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:31] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:31] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:31] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:31] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:20:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:31] [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 :[20841, 15154, 23821, 15146, 22225, 25654, 27801, 23824, 25660, 22228, 25657, 25652, 27796, 18506, 23821, 11885]
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.
[2023-03-18 11:20:48] [INFO ] Invariant cache hit.
[2023-03-18 11:20:48] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 11:20:48] [INFO ] Invariant cache hit.
[2023-03-18 11:20:48] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:20:48] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-18 11:20:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:20:48] [INFO ] Invariant cache hit.
[2023-03-18 11:20:48] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:20:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2594 ms. (steps per millisecond=385 ) properties (out of 16) seen :135677
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 :13907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 16) seen :9845
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 16) seen :17558
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 :11552
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 :15908
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 :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 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :20835
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 323 ms. (steps per millisecond=3095 ) properties (out of 16) seen :22229
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 203 ms. (steps per millisecond=4926 ) 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 1000001 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 16) seen :12883
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 :15930
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 :10798
[2023-03-18 11:20:57] [INFO ] Invariant cache hit.
[2023-03-18 11:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:20:57] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:20:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:57] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:57] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:58] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:20:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:20:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:20:58] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:58] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:58] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:58] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:20:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:58] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:20:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:20:58] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:20:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:20:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:20:58] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:59] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:20:59] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:20:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:20:59] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:59] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:59] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:20:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:20:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:59] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:20:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:20:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:20:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:59] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:20:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:20:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:20:59] [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 :[20844, 15156, 23825, 15149, 22228, 25656, 27803, 23826, 25662, 22230, 25659, 25654, 27799, 18508, 23823, 11887]
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.
[2023-03-18 11:21:16] [INFO ] Invariant cache hit.
[2023-03-18 11:21:16] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 11:21:16] [INFO ] Invariant cache hit.
[2023-03-18 11:21:17] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:21:17] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-18 11:21:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:21:17] [INFO ] Invariant cache hit.
[2023-03-18 11:21:17] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:21:17] [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 :135375
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 :23840
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 :10415
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 16) seen :17540
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 :12327
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 :12828
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 :14534
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 255 ms. (steps per millisecond=3921 ) properties (out of 16) seen :22226
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 390 ms. (steps per millisecond=2564 ) properties (out of 16) seen :17556
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 :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 :18527
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 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :12842
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 :19628
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 :11922
[2023-03-18 11:21:25] [INFO ] Invariant cache hit.
[2023-03-18 11:21:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:21:25] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:21:25] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:21:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:25] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:21:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:21:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:25] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:21:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:26] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:26] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:21:26] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:21:26] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:21:26] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:26] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:21:26] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:21:26] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:26] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:26] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:26] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:21:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:27] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:21:27] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:27] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:27] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:21:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:27] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:21:27] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:27] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:27] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:27] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:27] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:27] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:21:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:27] [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 :[23804, 15158, 23827, 15152, 22231, 25658, 27805, 23828, 25664, 22232, 25661, 25656, 27801, 18511, 23826, 11888]
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.
[2023-03-18 11:21:44] [INFO ] Invariant cache hit.
[2023-03-18 11:21:44] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-18 11:21:44] [INFO ] Invariant cache hit.
[2023-03-18 11:21:44] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:21:44] [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.
[2023-03-18 11:21:44] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:21:44] [INFO ] Invariant cache hit.
[2023-03-18 11:21:44] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:21:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 2573 ms. (steps per millisecond=388 ) properties (out of 16) seen :135622
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 :17567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 16) seen :13349
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 :16669
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 16) seen :10787
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 :11915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 16) seen :20851
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 308 ms. (steps per millisecond=3246 ) properties (out of 16) seen :25652
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 492 ms. (steps per millisecond=2032 ) properties (out of 16) seen :16694
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 302 ms. (steps per millisecond=3311 ) properties (out of 16) seen :22234
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 :13379
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 :18552
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 :9285
[2023-03-18 11:21:53] [INFO ] Invariant cache hit.
[2023-03-18 11:21:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:21:53] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:21:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:53] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:53] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:21:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:53] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:21:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:21:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:53] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:21:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:53] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:21:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:21:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:21:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:21:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:53] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:21:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:21:54] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 11:21:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:21:54] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:21:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:54] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:21:54] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:54] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:54] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:54] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:21:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:54] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:21:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:21:54] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:55] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:21:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:21:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:21:55] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:21:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:21:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:55] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:21:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:21:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:55] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:21:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:21:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:55] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:21:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:55] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:21:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:21:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:21:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:21:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:21:55] [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 :[23807, 15161, 23829, 15154, 22234, 25660, 27808, 25638, 25665, 22235, 25663, 25658, 27803, 18513, 23828, 11890]
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.
[2023-03-18 11:22:12] [INFO ] Invariant cache hit.
[2023-03-18 11:22:12] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 11:22:12] [INFO ] Invariant cache hit.
[2023-03-18 11:22:12] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:22:12] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-18 11:22:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:22:12] [INFO ] Invariant cache hit.
[2023-03-18 11:22:12] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:22:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2841 ms. (steps per millisecond=351 ) properties (out of 16) seen :135339
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 :16676
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 :10088
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 :13920
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 :13344
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 :14561
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 :20843
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 278 ms. (steps per millisecond=3597 ) properties (out of 16) seen :20839
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 514 ms. (steps per millisecond=1945 ) properties (out of 16) seen :15911
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 295 ms. (steps per millisecond=3389 ) properties (out of 16) seen :20839
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 578 ms. (steps per millisecond=1730 ) properties (out of 16) seen :11117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 16) seen :15170
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 :10778
[2023-03-18 11:22:21] [INFO ] Invariant cache hit.
[2023-03-18 11:22:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:21] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:22:21] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:22:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:21] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:22] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:22:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:22] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:22:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:22] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:22:22] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:22] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:22] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:22] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 10 ms returned sat
[2023-03-18 11:22:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:22] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:22:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:22:22] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:22:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:22] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:22:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:22:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:22:23] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:22:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:23] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:22:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:23] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:23] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:22:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:22:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:23] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:22:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:22:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:22:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:23] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:23] [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 :[23810, 15163, 23831, 15156, 22237, 25661, 27811, 25640, 25667, 22237, 25665, 25660, 27805, 18515, 23830, 11892]
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.
[2023-03-18 11:22:40] [INFO ] Invariant cache hit.
[2023-03-18 11:22:40] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-18 11:22:40] [INFO ] Invariant cache hit.
[2023-03-18 11:22:40] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:22:40] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-18 11:22:40] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:22:40] [INFO ] Invariant cache hit.
[2023-03-18 11:22:40] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:22:40] [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 :135373
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 16) seen :17548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 16) seen :12350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 16) seen :18577
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 :10487
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 :12848
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 :23810
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 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :15908
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 478 ms. (steps per millisecond=2092 ) properties (out of 16) seen :17574
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :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 :23815
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 556 ms. (steps per millisecond=1798 ) properties (out of 16) seen :12836
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 :20859
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 :10173
[2023-03-18 11:22:49] [INFO ] Invariant cache hit.
[2023-03-18 11:22:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:49] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:22:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:22:49] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:22:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:49] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:22:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:22:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:50] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:50] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:22:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:50] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:22:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:22:50] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:22:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:50] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:50] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:22:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:50] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:50] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:22:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:51] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:51] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:51] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:22:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:22:51] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:51] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:51] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:22:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:51] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:51] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:22:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:51] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:51] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:22:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:22:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:22:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:51] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:22:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:22:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:22:51] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23812, 15165, 23834, 15158, 22240, 25662, 27813, 25642, 25669, 22240, 25667, 25662, 27808, 18517, 23833, 11893]
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.
[2023-03-18 11:23:08] [INFO ] Invariant cache hit.
[2023-03-18 11:23:08] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-18 11:23:08] [INFO ] Invariant cache hit.
[2023-03-18 11:23:08] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:23:08] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-18 11:23:08] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:23:08] [INFO ] Invariant cache hit.
[2023-03-18 11:23:08] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:23:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 2582 ms. (steps per millisecond=387 ) properties (out of 16) seen :135496
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 :23824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 16) seen :12422
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 16) seen :15884
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 :11532
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 :11124
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 :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 319 ms. (steps per millisecond=3134 ) properties (out of 16) seen :20845
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 480 ms. (steps per millisecond=2083 ) properties (out of 16) seen :13891
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 350 ms. (steps per millisecond=2857 ) properties (out of 16) seen :23832
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 588 ms. (steps per millisecond=1700 ) properties (out of 16) seen :10412
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 :20858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 16) seen :10160
[2023-03-18 11:23:17] [INFO ] Invariant cache hit.
[2023-03-18 11:23:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:23:17] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:23:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:23:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:17] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:17] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:23:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:23:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:17] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:23:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:23:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:23:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:23:18] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:23:18] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:18] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:18] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:23:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:23:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:18] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:23:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:23:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:18] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:23:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:23:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:23:18] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:23:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:23:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:23:19] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:23:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:23:19] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:19] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:23:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:19] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:23:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:19] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:19] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:23:19] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:19] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:23:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:23:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:23:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:19] [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 :[23814, 15167, 23837, 15161, 22242, 25664, 27815, 25643, 25671, 22241, 25669, 25664, 27810, 18519, 23835, 11895]
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.
[2023-03-18 11:23:36] [INFO ] Invariant cache hit.
[2023-03-18 11:23:36] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 11:23:36] [INFO ] Invariant cache hit.
[2023-03-18 11:23:36] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:23:36] [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.
[2023-03-18 11:23:36] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:23:36] [INFO ] Invariant cache hit.
[2023-03-18 11:23:36] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:23:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2594 ms. (steps per millisecond=385 ) properties (out of 16) seen :135748
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 16) seen :23818
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 :14516
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 :10411
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 :13343
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 :19629
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 :23818
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 220 ms. (steps per millisecond=4545 ) properties (out of 16) seen :23813
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 510 ms. (steps per millisecond=1960 ) properties (out of 16) seen :12328
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 :23819
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 629 ms. (steps per millisecond=1589 ) properties (out of 16) seen :12372
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 16) seen :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 16) seen :9044
[2023-03-18 11:23:45] [INFO ] Invariant cache hit.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:23:45] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:23:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:23:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:45] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:23:45] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:45] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:23:45] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:23:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:23:45] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:45] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:23:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:45] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:23:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:45] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:23:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:23:46] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:23:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:46] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:23:46] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:23:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:23:46] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:23:46] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:23:46] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:46] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:23:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:23:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:46] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:23:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:23:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:23:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:23:46] [INFO ] Added : 6 causal constraints over 2 iterations in 20 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 :[23816, 15169, 23840, 15163, 22244, 25666, 27817, 25646, 25673, 22243, 25673, 25666, 27812, 18521, 23837, 11897]
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.
[2023-03-18 11:24:04] [INFO ] Invariant cache hit.
[2023-03-18 11:24:04] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-18 11:24:04] [INFO ] Invariant cache hit.
[2023-03-18 11:24:04] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:24:04] [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.
[2023-03-18 11:24:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:24:04] [INFO ] Invariant cache hit.
[2023-03-18 11:24:04] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:24:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2575 ms. (steps per millisecond=388 ) properties (out of 16) seen :135685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 16) seen :15178
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 :10125
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 :19642
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 :10158
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 :15160
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 :22249
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 282 ms. (steps per millisecond=3546 ) properties (out of 16) seen :19606
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 529 ms. (steps per millisecond=1890 ) properties (out of 16) seen :12833
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 272 ms. (steps per millisecond=3676 ) properties (out of 16) seen :23822
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 600 ms. (steps per millisecond=1666 ) properties (out of 16) seen :15186
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 :18519
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 16) seen :9507
[2023-03-18 11:24:13] [INFO ] Invariant cache hit.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:13] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:24:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:24:13] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:24:13] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:13] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 11:24:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:13] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:13] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:13] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:13] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 11:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:13] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:14] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:24:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:14] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:24:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:24:14] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:24:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:24:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:24:14] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:24:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:14] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:24:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:24:14] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:24:14] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:24:14] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:14] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:24:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:24:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:14] [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 :[23818, 15171, 23842, 15166, 22246, 25667, 27819, 25649, 25675, 22245, 25674, 25668, 27815, 18524, 23840, 11898]
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.
[2023-03-18 11:24:32] [INFO ] Invariant cache hit.
[2023-03-18 11:24:32] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 11:24:32] [INFO ] Invariant cache hit.
[2023-03-18 11:24:32] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:24:32] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-18 11:24:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:24:32] [INFO ] Invariant cache hit.
[2023-03-18 11:24:32] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:24:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2557 ms. (steps per millisecond=391 ) properties (out of 16) seen :135560
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 :11502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 685 ms. (steps per millisecond=1459 ) properties (out of 16) seen :9541
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 :15155
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 :11986
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 :19724
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :16675
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 445 ms. (steps per millisecond=2247 ) properties (out of 16) seen :13923
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 373 ms. (steps per millisecond=2680 ) properties (out of 16) seen :19618
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 408 ms. (steps per millisecond=2450 ) properties (out of 16) seen :19615
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 682 ms. (steps per millisecond=1466 ) properties (out of 16) seen :9889
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 :22236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 16) seen :9811
[2023-03-18 11:24:41] [INFO ] Invariant cache hit.
[2023-03-18 11:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:24:41] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:24:41] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:41] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:24:41] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:41] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:24:41] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:41] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:41] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:41] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:41] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:41] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:24:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:41] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:42] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:24:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:24:42] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:24:42] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:24:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:42] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:42] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:42] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:42] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:24:42] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:42] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:42] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:24:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:24:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:24:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:24:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:24:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:24:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:24:43] [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 :[23820, 15173, 23844, 15168, 22248, 25668, 27821, 25650, 25677, 22246, 25676, 25670, 27818, 18526, 23843, 11900]
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 7 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 7 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.
[2023-03-18 11:25:00] [INFO ] Invariant cache hit.
[2023-03-18 11:25:00] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 11:25:00] [INFO ] Invariant cache hit.
[2023-03-18 11:25:00] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:25:00] [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.
[2023-03-18 11:25:00] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:25:00] [INFO ] Invariant cache hit.
[2023-03-18 11:25:00] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:25:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2535 ms. (steps per millisecond=394 ) properties (out of 16) seen :135437
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 16) seen :23822
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 :12381
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 16) seen :15887
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 :13902
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 :13378
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 16) seen :18521
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 194 ms. (steps per millisecond=5154 ) properties (out of 16) seen :23809
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 355 ms. (steps per millisecond=2816 ) properties (out of 16) seen :18541
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 407 ms. (steps per millisecond=2457 ) properties (out of 16) seen :22258
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 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :16686
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 :16669
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 :13420
[2023-03-18 11:25:08] [INFO ] Invariant cache hit.
[2023-03-18 11:25:08] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:25:08] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:25:08] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:08] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:25:08] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:08] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:25:08] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:09] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:25:09] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:09] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:25:09] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:25:09] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:09] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:25:09] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:09] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:25:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:09] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:09] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:09] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:25:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:10] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:25:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:10] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:25:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:25:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:25:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:10] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:25:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:10] [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 :[23823, 15175, 23846, 15170, 22251, 25670, 27827, 25652, 25679, 22247, 25678, 25672, 27820, 18528, 23846, 13318]
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.
[2023-03-18 11:25:27] [INFO ] Invariant cache hit.
[2023-03-18 11:25:27] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 11:25:27] [INFO ] Invariant cache hit.
[2023-03-18 11:25:27] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:25:27] [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.
[2023-03-18 11:25:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:25:27] [INFO ] Invariant cache hit.
[2023-03-18 11:25:27] [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.
[2023-03-18 11:25:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2552 ms. (steps per millisecond=391 ) properties (out of 16) seen :135304
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 :16683
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 16) seen :10830
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 :13898
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 :15161
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 :18543
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 :23823
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 326 ms. (steps per millisecond=3067 ) properties (out of 16) seen :19608
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 312 ms. (steps per millisecond=3205 ) properties (out of 16) seen :20845
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 290 ms. (steps per millisecond=3448 ) properties (out of 16) seen :20840
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 551 ms. (steps per millisecond=1814 ) properties (out of 16) seen :11915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 16) seen :15157
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 :13958
[2023-03-18 11:25:36] [INFO ] Invariant cache hit.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:25:36] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:25:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:36] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:36] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:25:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:36] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:36] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:25:36] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:25:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:36] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:25:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:25:36] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:25:36] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:25:36] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:25:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:25:37] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:25:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:25:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:25:37] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:25:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:37] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:25:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:25:37] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:37] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:25:37] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:25:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:25:37] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:25:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:37] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:25:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:37] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:25:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:37] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:25:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:25:37] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:25:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:25:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:25:37] [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 :[23825, 15178, 23848, 15172, 22254, 25672, 27829, 25654, 25681, 22249, 25680, 25674, 27823, 18531, 23848, 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 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.
[2023-03-18 11:25:55] [INFO ] Invariant cache hit.
[2023-03-18 11:25:55] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 11:25:55] [INFO ] Invariant cache hit.
[2023-03-18 11:25:55] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:25:55] [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.
[2023-03-18 11:25:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:25:55] [INFO ] Invariant cache hit.
[2023-03-18 11:25:55] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:25:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2533 ms. (steps per millisecond=394 ) properties (out of 16) seen :135305
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 :18584
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 :13923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 16) seen :15882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 16) seen :11172
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 16) seen :14560
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 :16680
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 390 ms. (steps per millisecond=2564 ) properties (out of 16) seen :22254
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 426 ms. (steps per millisecond=2347 ) properties (out of 16) seen :16670
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 394 ms. (steps per millisecond=2538 ) properties (out of 16) seen :19633
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 588 ms. (steps per millisecond=1700 ) properties (out of 16) seen :11493
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 :15910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :11489
[2023-03-18 11:26:04] [INFO ] Invariant cache hit.
[2023-03-18 11:26:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:26:04] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:26:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:04] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:26:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:04] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:26:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:04] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:26:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:26:04] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:26:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:04] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:26:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:04] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:26:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:26:04] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:04] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:26:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:04] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:26:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:05] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:05] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:05] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:26:05] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:26:05] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:26:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:26:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:05] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:05] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:05] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:26:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:05] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:26:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:26:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:26:06] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:26:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:26:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:26:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:06] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:26:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:26:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:26:06] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:26:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:06] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:26:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:06] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:26:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:06] [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 :[23827, 15180, 23850, 15175, 22257, 25673, 27832, 25656, 25683, 22251, 25682, 25676, 27826, 18533, 23850, 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 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 11:26:23] [INFO ] Invariant cache hit.
[2023-03-18 11:26:23] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-18 11:26:23] [INFO ] Invariant cache hit.
[2023-03-18 11:26:23] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:26:23] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-18 11:26:23] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:26:23] [INFO ] Invariant cache hit.
[2023-03-18 11:26:23] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:26:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2569 ms. (steps per millisecond=389 ) properties (out of 16) seen :135487
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 :17560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=1642 ) properties (out of 16) seen :13377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 16) seen :22233
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 :15882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 16) seen :15165
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 :15158
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 333 ms. (steps per millisecond=3003 ) properties (out of 16) seen :22229
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 426 ms. (steps per millisecond=2347 ) properties (out of 16) seen :13884
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 233 ms. (steps per millisecond=4291 ) properties (out of 16) seen :23805
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 608 ms. (steps per millisecond=1644 ) properties (out of 16) seen :10765
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :22254
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 16) seen :10478
[2023-03-18 11:26:32] [INFO ] Invariant cache hit.
[2023-03-18 11:26:32] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:26:32] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:26:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:32] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:26:32] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:32] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:32] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:32] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:32] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:26:32] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:32] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:32] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:32] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:26:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:32] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:26:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:32] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:26:32] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:26:32] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:26:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:26:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:26:33] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:33] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:26:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:33] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:33] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:33] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:26:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:26:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:26:33] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:26:33] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:33] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:26:33] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:26:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:34] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:26:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:34] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:26:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:26:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:26:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:26:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:34] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:26:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:26:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:26:34] [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 :[23829, 15182, 23852, 15859, 22259, 25675, 27834, 25658, 25685, 22252, 25684, 25677, 27829, 18535, 23852, 13873]
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.
[2023-03-18 11:26:51] [INFO ] Invariant cache hit.
[2023-03-18 11:26:51] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-18 11:26:51] [INFO ] Invariant cache hit.
[2023-03-18 11:26:51] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:26:51] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-18 11:26:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:26:51] [INFO ] Invariant cache hit.
[2023-03-18 11:26:51] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:26:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2547 ms. (steps per millisecond=392 ) properties (out of 16) seen :134828
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 :23834
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 :12848
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 :20838
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 :11902
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 :12857
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 16) seen :23811
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 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :15893
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 495 ms. (steps per millisecond=2020 ) properties (out of 16) seen :13932
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 405 ms. (steps per millisecond=2469 ) properties (out of 16) seen :17550
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 631 ms. (steps per millisecond=1584 ) properties (out of 16) seen :12378
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 16) seen :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 16) seen :10813
[2023-03-18 11:27:00] [INFO ] Invariant cache hit.
[2023-03-18 11:27:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:00] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:27:00] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:27:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:00] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:27:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:00] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:00] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:00] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:27:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:00] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:27:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:00] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:00] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:00] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:00] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:27:01] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:01] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:01] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:27:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:01] [INFO ] Added : 1 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:01] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:01] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:27:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:01] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:27:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:27:01] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:01] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:27:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:01] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:27:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:02] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:02] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:02] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:27:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:02] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:02] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:02] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:02] [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 :[23831, 15184, 23854, 15861, 22263, 25678, 27837, 25660, 25687, 22254, 25686, 25679, 27832, 18538, 23854, 13875]
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.
[2023-03-18 11:27:19] [INFO ] Invariant cache hit.
[2023-03-18 11:27:19] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 11:27:19] [INFO ] Invariant cache hit.
[2023-03-18 11:27:19] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:27:19] [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.
[2023-03-18 11:27:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:27:19] [INFO ] Invariant cache hit.
[2023-03-18 11:27:19] [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.
[2023-03-18 11:27:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2549 ms. (steps per millisecond=392 ) properties (out of 16) seen :135607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 16) seen :22250
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 16) seen :13931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 16) seen :19649
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 :10101
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 :13374
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 :18519
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 265 ms. (steps per millisecond=3773 ) properties (out of 16) seen :23816
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 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :15889
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 221 ms. (steps per millisecond=4524 ) properties (out of 16) seen :25646
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 681 ms. (steps per millisecond=1468 ) properties (out of 16) seen :10466
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 :18517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 16) seen :10784
[2023-03-18 11:27:28] [INFO ] Invariant cache hit.
[2023-03-18 11:27:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:28] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:27:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:28] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:28] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:27:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:28] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:28] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:28] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:28] [INFO ] Added : 2 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:27:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:28] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:28] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:28] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:29] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:29] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:29] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:29] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:27:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:27:29] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:29] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:29] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:27:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:29] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:27:29] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:27:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:27:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:27:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:27:30] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:27:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:30] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:30] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:30] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:30] [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 :[23833, 15186, 23856, 15863, 22265, 25679, 27839, 25662, 25689, 22256, 25688, 25681, 27834, 18540, 23856, 13877]
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.
[2023-03-18 11:27:47] [INFO ] Invariant cache hit.
[2023-03-18 11:27:47] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 11:27:47] [INFO ] Invariant cache hit.
[2023-03-18 11:27:47] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:27:47] [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.
[2023-03-18 11:27:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:27:47] [INFO ] Invariant cache hit.
[2023-03-18 11:27:47] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:27:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2591 ms. (steps per millisecond=385 ) properties (out of 16) seen :135441
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 16) seen :19638
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 :12810
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 16) seen :17546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 16) seen :12851
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 :15870
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 :20841
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 317 ms. (steps per millisecond=3154 ) properties (out of 16) seen :25654
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 432 ms. (steps per millisecond=2314 ) properties (out of 16) seen :15159
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 323 ms. (steps per millisecond=3095 ) properties (out of 16) seen :23822
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 553 ms. (steps per millisecond=1808 ) properties (out of 16) seen :16768
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :15876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 16) seen :9008
[2023-03-18 11:27:56] [INFO ] Invariant cache hit.
[2023-03-18 11:27:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:56] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:27:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:56] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:56] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:27:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:56] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:27:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:56] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:27:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:56] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:27:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:56] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:56] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 11:27:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:57] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:27:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:57] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:57] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:27:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:57] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:57] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:57] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:57] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:57] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:27:57] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:27:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:27:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:27:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:27:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:27:58] [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 :[23835, 15188, 23858, 15865, 22268, 25682, 27841, 25664, 25691, 22258, 25690, 25684, 27836, 18542, 23859, 13878]
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 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 11:28:15] [INFO ] Invariant cache hit.
[2023-03-18 11:28:15] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-18 11:28:15] [INFO ] Invariant cache hit.
[2023-03-18 11:28:15] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:28:15] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-18 11:28:15] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:28:15] [INFO ] Invariant cache hit.
[2023-03-18 11:28:15] [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.
[2023-03-18 11:28:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2529 ms. (steps per millisecond=395 ) properties (out of 16) seen :134899
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 :20848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 16) seen :14513
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 :15883
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 :13908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 16) seen :12357
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 :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 386 ms. (steps per millisecond=2590 ) properties (out of 16) seen :17559
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 426 ms. (steps per millisecond=2347 ) properties (out of 16) seen :16690
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 495 ms. (steps per millisecond=2020 ) properties (out of 16) seen :15888
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 650 ms. (steps per millisecond=1538 ) properties (out of 16) seen :10402
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 :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 685 ms. (steps per millisecond=1459 ) properties (out of 16) seen :9515
[2023-03-18 11:28:24] [INFO ] Invariant cache hit.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:24] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:28:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:24] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:24] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:24] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:24] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:28:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:24] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:24] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:28:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:24] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:28:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:24] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:28:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:25] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:25] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:25] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:28:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:28:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:25] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:28:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:25] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:25] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:25] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:25] [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 :[23837, 15190, 23861, 15867, 22270, 25683, 27843, 25665, 25693, 22259, 25692, 25685, 27838, 18544, 23861, 13880]
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.
[2023-03-18 11:28:43] [INFO ] Invariant cache hit.
[2023-03-18 11:28:43] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 11:28:43] [INFO ] Invariant cache hit.
[2023-03-18 11:28:43] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:28:43] [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.
[2023-03-18 11:28:43] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:28:43] [INFO ] Invariant cache hit.
[2023-03-18 11:28:43] [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.
[2023-03-18 11:28:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2542 ms. (steps per millisecond=393 ) properties (out of 16) seen :135805
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 :17565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 16) seen :12358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :15156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 16) seen :13350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 16) seen :14519
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 :19619
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 358 ms. (steps per millisecond=2793 ) properties (out of 16) seen :20852
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 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :22227
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 335 ms. (steps per millisecond=2985 ) properties (out of 16) seen :23822
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 649 ms. (steps per millisecond=1540 ) properties (out of 16) seen :10787
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 :17568
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 16) seen :9878
[2023-03-18 11:28:52] [INFO ] Invariant cache hit.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:28:52] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:28:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:52] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:52] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:52] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:28:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:52] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:52] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:52] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:28:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:52] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:28:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:52] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:52] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:28:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:53] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:53] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:53] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:28:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:53] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:53] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:53] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:28:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:53] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:53] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:53] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:53] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:53] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:28:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:28:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:28:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:28:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:28:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:28:53] [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 :[23839, 15192, 23863, 15869, 22272, 25685, 27845, 25667, 25695, 22261, 25694, 25686, 27841, 18548, 23864, 13882]
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.
[2023-03-18 11:29:10] [INFO ] Invariant cache hit.
[2023-03-18 11:29:11] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-18 11:29:11] [INFO ] Invariant cache hit.
[2023-03-18 11:29:11] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:29:11] [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.
[2023-03-18 11:29:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:29:11] [INFO ] Invariant cache hit.
[2023-03-18 11:29:11] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:29:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2558 ms. (steps per millisecond=390 ) properties (out of 16) seen :135520
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 :13358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 16) seen :12410
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 :19634
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 :9835
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 :15223
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 :17537
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 268 ms. (steps per millisecond=3731 ) properties (out of 16) seen :22220
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 384 ms. (steps per millisecond=2604 ) properties (out of 16) seen :19634
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 255 ms. (steps per millisecond=3921 ) 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 619 ms. (steps per millisecond=1615 ) properties (out of 16) seen :11133
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 :15893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 16) seen :11167
[2023-03-18 11:29:20] [INFO ] Invariant cache hit.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:29:20] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:29:20] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:20] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:20] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:20] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:20] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:20] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:20] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:20] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:20] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:20] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:29:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:20] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:21] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:29:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:21] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:21] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:21] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:21] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:21] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:21] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:21] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:21] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:29:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:21] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:21] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:21] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:29:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:21] [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 :[23842, 15194, 23865, 15872, 22275, 25686, 27847, 25669, 25698, 22263, 25696, 25688, 27845, 18550, 23866, 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.
[2023-03-18 11:29:39] [INFO ] Invariant cache hit.
[2023-03-18 11:29:39] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 11:29:39] [INFO ] Invariant cache hit.
[2023-03-18 11:29:39] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:29:39] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-18 11:29:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:29:39] [INFO ] Invariant cache hit.
[2023-03-18 11:29:39] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:29:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2556 ms. (steps per millisecond=391 ) properties (out of 16) seen :135045
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 :13922
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 :13936
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 :22241
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 16) seen :11513
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 :16721
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 16) seen :15153
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 350 ms. (steps per millisecond=2857 ) 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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 16) seen :19635
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 276 ms. (steps per millisecond=3623 ) properties (out of 16) seen :19607
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 636 ms. (steps per millisecond=1572 ) properties (out of 16) seen :10113
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 :19639
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 :10439
[2023-03-18 11:29:48] [INFO ] Invariant cache hit.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:29:48] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:29:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:48] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:48] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:48] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:48] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:48] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:48] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:48] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:48] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:29:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:48] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:29:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:29:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:49] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:49] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:29:49] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:29:49] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:29:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:29:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:29:49] [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 :[23844, 15196, 23868, 15875, 22278, 25688, 27850, 25671, 25700, 22265, 25698, 25690, 27847, 18552, 23868, 13885]
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.
[2023-03-18 11:30:07] [INFO ] Invariant cache hit.
[2023-03-18 11:30:07] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-18 11:30:07] [INFO ] Invariant cache hit.
[2023-03-18 11:30:07] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:30:07] [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.
[2023-03-18 11:30:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:30:07] [INFO ] Invariant cache hit.
[2023-03-18 11:30:07] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:30:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2532 ms. (steps per millisecond=394 ) properties (out of 16) seen :135653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 16) seen :20873
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 :11512
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 :19643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 16) seen :13945
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 :10777
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 :22235
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 294 ms. (steps per millisecond=3401 ) 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 359 ms. (steps per millisecond=2785 ) properties (out of 16) seen :19615
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 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :19606
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 535 ms. (steps per millisecond=1869 ) properties (out of 16) seen :13361
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 :20856
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 16) seen :11546
[2023-03-18 11:30:15] [INFO ] Invariant cache hit.
[2023-03-18 11:30:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:15] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:15] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:30:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:30:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:15] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:30:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:30:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:15] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:30:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:15] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:30:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:16] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:16] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:16] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:16] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:16] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:30:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:30:16] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:30:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:16] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:30:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:16] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:30:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:30:16] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:17] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:17] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:30:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:17] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:17] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:17] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:17] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:30:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:17] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:30:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:30:17] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:30:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:17] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:30:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:30:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:17] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:17] [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 :[23846, 15200, 23870, 15877, 22280, 25690, 27852, 25672, 25702, 22267, 25700, 25692, 27849, 18554, 23870, 13887]
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 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 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 11:30:34] [INFO ] Invariant cache hit.
[2023-03-18 11:30:34] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-18 11:30:34] [INFO ] Invariant cache hit.
[2023-03-18 11:30:35] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:30:35] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-18 11:30:35] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:30:35] [INFO ] Invariant cache hit.
[2023-03-18 11:30:35] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:30:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2921 ms. (steps per millisecond=342 ) properties (out of 16) seen :135518
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 :19628
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 :13367
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 :16731
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 :12357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 16) seen :11955
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 :18530
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 396 ms. (steps per millisecond=2525 ) properties (out of 16) seen :16704
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 394 ms. (steps per millisecond=2538 ) properties (out of 16) seen :20848
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 371 ms. (steps per millisecond=2695 ) properties (out of 16) seen :16668
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 557 ms. (steps per millisecond=1795 ) properties (out of 16) seen :12370
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 16) seen :22237
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 :11505
[2023-03-18 11:30:44] [INFO ] Invariant cache hit.
[2023-03-18 11:30:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:30:44] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:30:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:44] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:44] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:44] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:44] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:30:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:30:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 11:30:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:30:45] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:30:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:45] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:45] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:30:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:30:45] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:30:45] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:30:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:30:45] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:30:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:45] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:45] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:45] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:30:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:30:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:46] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:30:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:30:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:30:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:46] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:30:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:30:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:46] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:30:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:30:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:30:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:30:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:30:46] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:30:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:30:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:30:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:30:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:30:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:30:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:30:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:30:46] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:30:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:30:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:30:46] [INFO ] Added : 6 causal constraints over 2 iterations in 20 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 :[23848, 15202, 23872, 15879, 22283, 25692, 27854, 25674, 25704, 22268, 25702, 25694, 27852, 18556, 23872, 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 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.
[2023-03-18 11:31:04] [INFO ] Invariant cache hit.
[2023-03-18 11:31:04] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 11:31:04] [INFO ] Invariant cache hit.
[2023-03-18 11:31:04] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:31:04] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 11:31:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:31:04] [INFO ] Invariant cache hit.
[2023-03-18 11:31:04] [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.
[2023-03-18 11:31:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2552 ms. (steps per millisecond=391 ) properties (out of 16) seen :135602
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 16) seen :10419
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 16) seen :11162
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 :13347
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 :10454
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 16) seen :11109
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 :19615
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 290 ms. (steps per millisecond=3448 ) properties (out of 16) seen :20837
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 357 ms. (steps per millisecond=2801 ) properties (out of 16) seen :16667
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 196 ms. (steps per millisecond=5102 ) properties (out of 16) seen :23811
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 604 ms. (steps per millisecond=1655 ) properties (out of 16) seen :14571
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 :22264
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 :9875
[2023-03-18 11:31:13] [INFO ] Invariant cache hit.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:31:13] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:31:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:13] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:13] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:13] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:13] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:31:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:13] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:13] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:13] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:13] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:31:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:14] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:14] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:14] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:31:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:14] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:14] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:14] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:14] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:14] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:31:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:31:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:31:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:14] [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 :[23851, 15204, 23874, 15881, 22285, 25694, 27856, 25676, 25707, 22270, 25703, 25696, 27854, 18558, 23874, 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 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.
[2023-03-18 11:31:32] [INFO ] Invariant cache hit.
[2023-03-18 11:31:32] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-18 11:31:32] [INFO ] Invariant cache hit.
[2023-03-18 11:31:32] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:31:32] [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.
[2023-03-18 11:31:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:31:32] [INFO ] Invariant cache hit.
[2023-03-18 11:31:32] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:31:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2584 ms. (steps per millisecond=386 ) properties (out of 16) seen :135449
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 :15875
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 :9503
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 :22241
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 :10411
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 :13912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 16) seen :18524
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 302 ms. (steps per millisecond=3311 ) properties (out of 16) seen :20843
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 482 ms. (steps per millisecond=2074 ) properties (out of 16) seen :14506
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 241 ms. (steps per millisecond=4149 ) properties (out of 16) seen :23815
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 540 ms. (steps per millisecond=1851 ) properties (out of 16) seen :14518
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 :12861
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 718 ms. (steps per millisecond=1392 ) properties (out of 16) seen :8747
[2023-03-18 11:31:41] [INFO ] Invariant cache hit.
[2023-03-18 11:31:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:31:41] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:31:41] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:41] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:41] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:31:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:41] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:41] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:31:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:31:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:41] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:41] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:41] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:41] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:41] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:41] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:31:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:42] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:42] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:31:42] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:31:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:31:42] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:42] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:43] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:31:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:43] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:31:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:31:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:31:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:31:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:31:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:31:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:31:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:31:43] [INFO ] Added : 6 causal constraints over 2 iterations in 16 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 :[23853, 15206, 23876, 15883, 22287, 25695, 27858, 25678, 25708, 22271, 25705, 25698, 27857, 18561, 23876, 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 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.
[2023-03-18 11:32:00] [INFO ] Invariant cache hit.
[2023-03-18 11:32:00] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 11:32:00] [INFO ] Invariant cache hit.
[2023-03-18 11:32:00] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:32:00] [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.
[2023-03-18 11:32:00] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:32:00] [INFO ] Invariant cache hit.
[2023-03-18 11:32:00] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:32:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2954 ms. (steps per millisecond=338 ) properties (out of 16) seen :135782
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 :23895
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 :14546
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 :19629
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 :13891
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :14513
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 :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 413 ms. (steps per millisecond=2421 ) properties (out of 16) seen :23841
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 380 ms. (steps per millisecond=2631 ) properties (out of 16) seen :17580
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 290 ms. (steps per millisecond=3448 ) properties (out of 16) seen :22226
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 582 ms. (steps per millisecond=1718 ) properties (out of 16) seen :13949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :19621
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 :10415
[2023-03-18 11:32:09] [INFO ] Invariant cache hit.
[2023-03-18 11:32:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:32:09] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:32:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:09] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:32:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:09] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:09] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:32:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:09] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:09] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:09] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:09] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:10] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:10] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:10] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:10] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:10] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:10] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:10] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:10] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:10] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:32:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:10] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:11] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:11] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:11] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:32:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:11] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:11] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:32:11] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:11] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:32:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:11] [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 :[23855, 15209, 23879, 15886, 22289, 25697, 27860, 25680, 25710, 22273, 25707, 25700, 27859, 18564, 23878, 13894]
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.
[2023-03-18 11:32:28] [INFO ] Invariant cache hit.
[2023-03-18 11:32:28] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-18 11:32:28] [INFO ] Invariant cache hit.
[2023-03-18 11:32:28] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:32:28] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-18 11:32:28] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:32:28] [INFO ] Invariant cache hit.
[2023-03-18 11:32:28] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:32:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2585 ms. (steps per millisecond=386 ) properties (out of 16) seen :135563
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 :14502
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 :11543
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 :17571
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 685 ms. (steps per millisecond=1459 ) properties (out of 16) seen :9272
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 :15195
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 16) seen :23810
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 365 ms. (steps per millisecond=2739 ) properties (out of 16) seen :22238
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 396 ms. (steps per millisecond=2525 ) properties (out of 16) seen :18536
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 276 ms. (steps per millisecond=3623 ) properties (out of 16) seen :23814
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 616 ms. (steps per millisecond=1623 ) properties (out of 16) seen :11531
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 16) seen :17563
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 :13373
[2023-03-18 11:32:37] [INFO ] Invariant cache hit.
[2023-03-18 11:32:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:37] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:32:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:37] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:32:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:37] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:37] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:37] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:37] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:37] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:37] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:37] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:32:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:37] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:32:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:38] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:38] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:32:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:38] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:38] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:38] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:38] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:38] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:38] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:32:38] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:32:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:32:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:32:38] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:32:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:32:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:32:39] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:32:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:32:39] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:32:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:32:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:32:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:39] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:32:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:32:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:32:39] [INFO ] Added : 6 causal constraints over 2 iterations in 19 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 :[23857, 15212, 23881, 15889, 22291, 25698, 27863, 25682, 25712, 22274, 25710, 25701, 27861, 18566, 23880, 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 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.
[2023-03-18 11:32:57] [INFO ] Invariant cache hit.
[2023-03-18 11:32:57] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 11:32:57] [INFO ] Invariant cache hit.
[2023-03-18 11:32:57] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:32:57] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 11:32:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:32:57] [INFO ] Invariant cache hit.
[2023-03-18 11:32:57] [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.
[2023-03-18 11:32:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2536 ms. (steps per millisecond=394 ) properties (out of 16) seen :135428
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 :23834
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 :15195
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 :17568
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 :14541
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 :11530
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 :16667
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 :23818
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 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :15168
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 1000000 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 16) seen :22231
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 648 ms. (steps per millisecond=1543 ) properties (out of 16) seen :10127
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 :18545
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 :9819
[2023-03-18 11:33:06] [INFO ] Invariant cache hit.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:33:06] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:33:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:33:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:33:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:06] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:33:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:06] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:33:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:06] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:06] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:33:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:06] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:06] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:06] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:33:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:33:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:33:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:33:06] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:33:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:07] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:07] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:07] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:33:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:07] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:33:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:07] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:33:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:07] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:33:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:07] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:07] [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 :[23859, 15214, 23883, 15891, 22295, 25700, 27866, 25684, 25714, 22276, 25712, 25702, 27863, 18568, 23882, 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 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 0 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 11:33:25] [INFO ] Invariant cache hit.
[2023-03-18 11:33:25] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 11:33:25] [INFO ] Invariant cache hit.
[2023-03-18 11:33:25] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:33:25] [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.
[2023-03-18 11:33:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:33:25] [INFO ] Invariant cache hit.
[2023-03-18 11:33:25] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:33:25] [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 :135512
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 :15197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 16) seen :11913
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 :20856
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 :10094
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 :20912
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 :23843
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 1000000 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) 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 :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 :17562
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 425 ms. (steps per millisecond=2352 ) properties (out of 16) seen :17556
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 623 ms. (steps per millisecond=1605 ) properties (out of 16) seen :11159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 16) seen :18551
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 :12899
[2023-03-18 11:33:34] [INFO ] Invariant cache hit.
[2023-03-18 11:33:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:33:34] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:33:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:34] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:33:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:34] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:33:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:34] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:34] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:34] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:34] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:34] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:34] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:33:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:35] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:35] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:35] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:35] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:35] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:33:35] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:33:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:33:35] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:35] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:33:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:35] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:33:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:33:35] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:33:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:33:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:36] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:33:36] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:33:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:33:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:33:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:36] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:33:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:33:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:33:36] [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 :[23861, 15216, 23885, 15894, 22297, 25702, 27868, 25686, 25716, 22278, 25714, 25705, 27867, 18570, 23884, 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.
[2023-03-18 11:33:53] [INFO ] Invariant cache hit.
[2023-03-18 11:33:53] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-18 11:33:53] [INFO ] Invariant cache hit.
[2023-03-18 11:33:53] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:33:53] [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.
[2023-03-18 11:33:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:33:53] [INFO ] Invariant cache hit.
[2023-03-18 11:33:53] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:33:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2928 ms. (steps per millisecond=341 ) properties (out of 16) seen :135453
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 :17554
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 406 ms. (steps per millisecond=2463 ) properties (out of 16) seen :15882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 615 ms. (steps per millisecond=1626 ) properties (out of 16) seen :11504
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 :13356
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 :22236
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 252 ms. (steps per millisecond=3968 ) properties (out of 16) seen :23817
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 467 ms. (steps per millisecond=2141 ) properties (out of 16) seen :13898
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 243 ms. (steps per millisecond=4115 ) 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 :27778
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 :11924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 16) seen :18547
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 :11522
[2023-03-18 11:34:02] [INFO ] Invariant cache hit.
[2023-03-18 11:34:02] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:34:02] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:34:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:02] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:34:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:02] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:02] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:02] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:34:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:02] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:34:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:02] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:02] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:02] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:34:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:34:02] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:34:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:03] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:34:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:03] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:03] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:03] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:03] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:03] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:03] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:03] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:03] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:03] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:04] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:34:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:04] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:04] [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 :[23864, 15219, 23887, 15896, 22299, 25704, 27871, 25688, 25718, 22280, 25717, 25706, 27869, 18573, 23887, 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 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.
[2023-03-18 11:34:21] [INFO ] Invariant cache hit.
[2023-03-18 11:34:21] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 11:34:21] [INFO ] Invariant cache hit.
[2023-03-18 11:34:21] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:34:21] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-18 11:34:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:34:21] [INFO ] Invariant cache hit.
[2023-03-18 11:34:21] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:34:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2551 ms. (steps per millisecond=392 ) properties (out of 16) seen :135287
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 :15889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 16) seen :12373
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 :18529
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 :15164
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 :13383
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 :23823
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 417 ms. (steps per millisecond=2398 ) properties (out of 16) seen :15873
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 352 ms. (steps per millisecond=2840 ) properties (out of 16) seen :15871
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 364 ms. (steps per millisecond=2747 ) properties (out of 16) seen :25659
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 511 ms. (steps per millisecond=1956 ) properties (out of 16) seen :13924
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 :20847
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 :13364
[2023-03-18 11:34:30] [INFO ] Invariant cache hit.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:34:30] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:34:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:30] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:30] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:30] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:30] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:34:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:30] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:30] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:30] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:34:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:31] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:31] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:31] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:31] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:31] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:31] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:31] [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 :[23866, 15222, 23890, 15899, 22303, 25706, 27873, 25690, 25720, 22282, 25719, 25708, 27871, 18575, 23889, 13902]
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.
[2023-03-18 11:34:49] [INFO ] Invariant cache hit.
[2023-03-18 11:34:49] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 11:34:49] [INFO ] Invariant cache hit.
[2023-03-18 11:34:49] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:34:49] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 11:34:49] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:34:49] [INFO ] Invariant cache hit.
[2023-03-18 11:34:49] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:34:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2559 ms. (steps per millisecond=390 ) properties (out of 16) seen :135345
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 :18548
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 :11550
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 :16686
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 :11899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 16) seen :12829
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 :22231
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 435 ms. (steps per millisecond=2298 ) properties (out of 16) seen :23900
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 430 ms. (steps per millisecond=2325 ) properties (out of 16) seen :14507
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 242 ms. (steps per millisecond=4132 ) properties (out of 16) seen :22226
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 378 ms. (steps per millisecond=2645 ) properties (out of 16) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :22262
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 :10777
[2023-03-18 11:34:57] [INFO ] Invariant cache hit.
[2023-03-18 11:34:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:57] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:34:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:57] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:57] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:34:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:34:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:57] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:58] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:58] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:58] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:58] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:58] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:58] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:58] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:58] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:58] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:58] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:58] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:59] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:59] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:59] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:59] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:59] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:59] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:34:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:34:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:34:59] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:34:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:59] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:34:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:34:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:34:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:34:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:59] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:34:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:34:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:34:59] [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 :[23868, 15224, 23892, 15901, 22306, 25708, 27875, 25692, 25722, 22284, 25721, 25710, 27873, 20826, 23891, 13904]
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.
[2023-03-18 11:35:16] [INFO ] Invariant cache hit.
[2023-03-18 11:35:16] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-18 11:35:16] [INFO ] Invariant cache hit.
[2023-03-18 11:35:16] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:35:16] [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.
[2023-03-18 11:35:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:35:16] [INFO ] Invariant cache hit.
[2023-03-18 11:35:17] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:35:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2933 ms. (steps per millisecond=340 ) properties (out of 16) seen :135304
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 16) seen :13910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 16) seen :11560
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 :14492
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 :14511
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 :13894
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 :20850
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 337 ms. (steps per millisecond=2967 ) properties (out of 16) seen :19618
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 313 ms. (steps per millisecond=3194 ) properties (out of 16) seen :19613
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 259 ms. (steps per millisecond=3861 ) properties (out of 16) seen :23812
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 584 ms. (steps per millisecond=1712 ) properties (out of 16) seen :11597
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 16) seen :17548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 16) seen :8993
[2023-03-18 11:35:26] [INFO ] Invariant cache hit.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:26] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:35:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:26] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:26] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:26] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:26] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:35:26] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:35:26] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:35:26] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:35:26] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:35:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:35:27] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:27] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:35:27] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:27] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:35:27] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:35:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:35:27] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:27] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:35:27] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:35:27] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:35:27] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:35:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:35:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:35:27] [INFO ] Added : 6 causal constraints over 2 iterations in 19 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 :[23870, 15226, 23894, 15903, 22308, 25710, 27878, 25693, 25724, 22286, 25723, 25712, 27875, 20828, 23894, 13906]
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 7 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 7 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.
[2023-03-18 11:35:45] [INFO ] Invariant cache hit.
[2023-03-18 11:35:45] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-18 11:35:45] [INFO ] Invariant cache hit.
[2023-03-18 11:35:45] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:35:45] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-18 11:35:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:35:45] [INFO ] Invariant cache hit.
[2023-03-18 11:35:45] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:35:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2789 ms. (steps per millisecond=358 ) properties (out of 16) seen :135324
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 :13341
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 :15200
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 :20837
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 :11907
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 :15162
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 :15887
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 292 ms. (steps per millisecond=3424 ) properties (out of 16) seen :22229
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 396 ms. (steps per millisecond=2525 ) properties (out of 16) seen :15889
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 334 ms. (steps per millisecond=2994 ) properties (out of 16) seen :18520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 16) seen :9831
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :23824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 16) seen :10167
[2023-03-18 11:35:54] [INFO ] Invariant cache hit.
[2023-03-18 11:35:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:54] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:35:54] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:35:54] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:35:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:54] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:54] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:35:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:35:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:54] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:35:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:35:54] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:35:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:35:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:54] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:35:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:35:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:35:54] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:35:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:35:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:35:55] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:35:55] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:35:55] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:35:55] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:35:55] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:55] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:35:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:55] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:35:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:35:56] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:35:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:35:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:56] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:35:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:35:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:35:56] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 11:35:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:35:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:35:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:35:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:35:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:35:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:35:56] [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 :[23872, 15228, 23896, 15905, 22310, 25712, 27880, 25695, 25726, 22288, 25725, 25714, 27877, 20831, 23896, 13908]
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.
[2023-03-18 11:36:13] [INFO ] Invariant cache hit.
[2023-03-18 11:36:13] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 11:36:13] [INFO ] Invariant cache hit.
[2023-03-18 11:36:13] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:36:13] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 11:36:13] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 11:36:13] [INFO ] Invariant cache hit.
[2023-03-18 11:36:13] [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.
[2023-03-18 11:36:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2555 ms. (steps per millisecond=391 ) properties (out of 16) seen :134975
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 16) seen :22236
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 :9835
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 :23842
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 16) seen :9507
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 :12362
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 :22232
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 334 ms. (steps per millisecond=2994 ) properties (out of 16) seen :20840
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 492 ms. (steps per millisecond=2032 ) properties (out of 16) seen :14516
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 220 ms. (steps per millisecond=4545 ) properties (out of 16) seen :23809
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 613 ms. (steps per millisecond=1631 ) properties (out of 16) seen :11149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :17573
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 :11958
[2023-03-18 11:36:22] [INFO ] Invariant cache hit.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:22] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:36:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:22] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:22] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:22] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:36:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:22] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:23] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:23] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:23] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:23] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:36:23] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:23] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:23] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:23] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:23] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:36:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:24] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:36:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:36:24] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:36:24] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:36:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:36:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:36:24] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:36:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:36:24] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:24] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:36:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:36:24] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:24] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:36:24] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 11:36:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:36:24] [INFO ] Added : 6 causal constraints over 2 iterations in 19 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 :[23874, 15230, 23899, 15907, 22312, 25714, 27882, 25697, 25728, 22292, 25727, 25716, 27879, 20833, 23898, 13910]
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.
[2023-03-18 11:36:42] [INFO ] Invariant cache hit.
[2023-03-18 11:36:42] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 11:36:42] [INFO ] Invariant cache hit.
[2023-03-18 11:36:42] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:36:42] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-18 11:36:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 11:36:42] [INFO ] Invariant cache hit.
[2023-03-18 11:36:42] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 11:36:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2581 ms. (steps per millisecond=387 ) properties (out of 16) seen :135387
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 :11481
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 :10749
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 16) seen :9795
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 :11957
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 :15178
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 :23816
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 210 ms. (steps per millisecond=4761 ) properties (out of 16) seen :23812
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 426 ms. (steps per millisecond=2347 ) 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 207 ms. (steps per millisecond=4830 ) properties (out of 16) seen :22222
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 510 ms. (steps per millisecond=1960 ) properties (out of 16) seen :13907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 16) seen :18625
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 :11187
[2023-03-18 11:36:51] [INFO ] Invariant cache hit.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:36:51] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 11:36:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:51] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:51] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:36:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:51] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:51] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:51] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:51] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:51] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:51] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:51] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:51] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:51] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:51] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:51] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:52] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:52] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 11:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:52] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 11:36:52] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 11:36:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 11:36:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 11:36:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 11:36:52] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.

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