Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r361-smll-167891811300357.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is SemanticWebServices-PT-S064P12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811300357
=====================================================================

--------------------
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 1679228108779

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S064P12
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-19 12:15:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-19 12:15:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 12:15:12] [INFO ] Load time of PNML (sax parser for PT used): 286 ms
[2023-03-19 12:15:12] [INFO ] Transformed 104 places.
[2023-03-19 12:15:12] [INFO ] Transformed 158 transitions.
[2023-03-19 12:15:12] [INFO ] Parsed PT model containing 104 places and 158 transitions and 863 arcs in 495 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 77 transitions
Reduce redundant transitions removed 77 transitions.
Normalized transition count is 70 out of 79 initially.
// Phase 1: matrix 70 rows 102 cols
[2023-03-19 12:15:12] [INFO ] Computed 35 place invariants in 25 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 16) seen :1288
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :459
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :118
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 :232
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :83
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :230
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 :212
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 :238
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 :364
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 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :150
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 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :228
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 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :150
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 :269
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 :149
[2023-03-19 12:15:12] [INFO ] Flow matrix only has 70 transitions (discarded 9 similar events)
// Phase 1: matrix 70 rows 102 cols
[2023-03-19 12:15:12] [INFO ] Computed 35 place invariants in 16 ms
[2023-03-19 12:15:13] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-19 12:15:13] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 29 ms returned sat
[2023-03-19 12:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:13] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2023-03-19 12:15:13] [INFO ] State equation strengthened by 60 read => feed constraints.
[2023-03-19 12:15:13] [INFO ] [Real]Added 60 Read/Feed constraints in 20 ms returned sat
[2023-03-19 12:15:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:13] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-19 12:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:13] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-19 12:15:13] [INFO ] [Nat]Added 60 Read/Feed constraints in 21 ms returned sat
[2023-03-19 12:15:13] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 22 ms.
[2023-03-19 12:15:13] [INFO ] Added : 4 causal constraints over 1 iterations in 55 ms. Result :sat
Minimization took 11 ms.
[2023-03-19 12:15:13] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:13] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 16 ms returned sat
[2023-03-19 12:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:13] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-19 12:15:13] [INFO ] [Real]Added 60 Read/Feed constraints in 16 ms returned sat
[2023-03-19 12:15:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:13] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 8 ms returned sat
[2023-03-19 12:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:13] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-19 12:15:13] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 12:15:13] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2023-03-19 12:15:13] [INFO ] Added : 6 causal constraints over 2 iterations in 46 ms. Result :sat
Minimization took 8 ms.
[2023-03-19 12:15:14] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 15 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:14] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Real]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-19 12:15:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 11 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:14] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Nat]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-19 12:15:14] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-19 12:15:14] [INFO ] Added : 4 causal constraints over 1 iterations in 39 ms. Result :sat
Minimization took 12 ms.
[2023-03-19 12:15:14] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 12 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:14] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Real]Added 60 Read/Feed constraints in 13 ms returned sat
[2023-03-19 12:15:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:14] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Nat]Added 60 Read/Feed constraints in 20 ms returned sat
[2023-03-19 12:15:14] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-19 12:15:14] [INFO ] Added : 6 causal constraints over 2 iterations in 42 ms. Result :sat
Minimization took 13 ms.
[2023-03-19 12:15:14] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 8 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:14] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-19 12:15:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 7 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:14] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-19 12:15:14] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-19 12:15:14] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-19 12:15:15] [INFO ] Added : 4 causal constraints over 1 iterations in 34 ms. Result :sat
Minimization took 12 ms.
[2023-03-19 12:15:15] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 8 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:15] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 12:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 14 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:15] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Nat]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-19 12:15:15] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-19 12:15:15] [INFO ] Added : 3 causal constraints over 1 iterations in 35 ms. Result :sat
Minimization took 13 ms.
[2023-03-19 12:15:15] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 11 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:15] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-19 12:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 12 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:15] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Nat]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-19 12:15:15] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-19 12:15:15] [INFO ] Added : 2 causal constraints over 1 iterations in 37 ms. Result :sat
Minimization took 11 ms.
[2023-03-19 12:15:15] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:15] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 12:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 12 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:15] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-19 12:15:15] [INFO ] [Nat]Added 60 Read/Feed constraints in 13 ms returned sat
[2023-03-19 12:15:15] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-19 12:15:15] [INFO ] Added : 3 causal constraints over 1 iterations in 40 ms. Result :sat
Minimization took 14 ms.
[2023-03-19 12:15:16] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:16] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 12:15:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:16] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-19 12:15:16] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-19 12:15:16] [INFO ] Added : 1 causal constraints over 1 iterations in 38 ms. Result :sat
Minimization took 13 ms.
[2023-03-19 12:15:16] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:16] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 12:15:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 12 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:16] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-19 12:15:16] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2023-03-19 12:15:16] [INFO ] Added : 4 causal constraints over 1 iterations in 40 ms. Result :sat
Minimization took 12 ms.
[2023-03-19 12:15:16] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:16] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-19 12:15:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:16] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 12:15:16] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-19 12:15:16] [INFO ] Added : 2 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 8 ms.
[2023-03-19 12:15:16] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-19 12:15:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:17] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Real]Added 60 Read/Feed constraints in 13 ms returned sat
[2023-03-19 12:15:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 14 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:17] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Nat]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-19 12:15:17] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-19 12:15:17] [INFO ] Added : 3 causal constraints over 1 iterations in 42 ms. Result :sat
Minimization took 12 ms.
[2023-03-19 12:15:17] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:17] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 12:15:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 15 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:17] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-19 12:15:17] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-19 12:15:17] [INFO ] Added : 2 causal constraints over 1 iterations in 38 ms. Result :sat
Minimization took 11 ms.
[2023-03-19 12:15:17] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 15 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:17] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-19 12:15:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 14 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:17] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2023-03-19 12:15:17] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-19 12:15:17] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-19 12:15:17] [INFO ] Added : 6 causal constraints over 2 iterations in 49 ms. Result :sat
Minimization took 13 ms.
[2023-03-19 12:15:17] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:18] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 14 ms returned sat
[2023-03-19 12:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:18] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-19 12:15:18] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-19 12:15:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:18] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-19 12:15:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:18] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-19 12:15:18] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 12:15:18] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-19 12:15:18] [INFO ] Added : 4 causal constraints over 1 iterations in 40 ms. Result :sat
Minimization took 12 ms.
[2023-03-19 12:15:18] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 12:15:18] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 12 ms returned sat
[2023-03-19 12:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:18] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-19 12:15:18] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-19 12:15:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 12:15:18] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-19 12:15:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:18] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2023-03-19 12:15:18] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-19 12:15:18] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-19 12:15:18] [INFO ] Added : 7 causal constraints over 3 iterations in 58 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[286, 72, 164, 205, 125, 82, 238, 160, 238, 89, 238, 181, 238, 83, 192, 101]
Support contains 16 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 79/79 transitions.
Graph (complete) has 261 edges and 102 vertex of which 58 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.1 ms
Discarding 44 places :
Also discarding 22 output transitions
Drop transitions removed 22 transitions
Ensure Unique test removed 15 places
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 43 transition count 45
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 42 transition count 44
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 42 transition count 44
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 31 place count 42 transition count 43
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 33 place count 42 transition count 41
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 36 place count 40 transition count 40
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 37 place count 39 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 38 place count 38 transition count 39
Applied a total of 38 rules in 54 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 54 ms. Remains : 38/102 places, 39/79 transitions.
// Phase 1: matrix 39 rows 38 cols
[2023-03-19 12:15:19] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2659 ms. (steps per millisecond=376 ) properties (out of 16) seen :135464
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 16) seen :17544
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 :10779
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 :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 16) seen :13391
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 16) seen :13951
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 :23813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 16) seen :18516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 16) seen :22262
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 16) seen :23831
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 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :11947
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 :19617
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 :12384
[2023-03-19 12:15:28] [INFO ] Invariant cache hit.
[2023-03-19 12:15:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:15:28] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:15:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:28] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:15:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:15:28] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:15:28] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:15:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:15:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:15:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:15:28] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:15:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:28] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:15:28] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:15:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:15:29] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:15:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:15:29] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:15:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:15:29] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:15:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:29] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:15:29] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:15:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:29] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:15:29] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:15:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:29] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:15:29] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:15:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:29] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:15:29] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:15:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:15:29] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:30] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-19 12:15:30] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:15:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:30] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:30] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 12:15:30] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:15:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:30] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:15:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:15:30] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:15:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:30] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:15:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:15:30] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:15:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:15:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:15:30] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:15:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:30] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:15:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:15:30] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:15:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:30] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:15:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:15:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:15:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:15:31] [INFO ] Added : 6 causal constraints over 2 iterations in 21 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 :[17530, 10719, 19597, 13317, 13863, 23809, 27778, 18509, 25642, 22219, 25642, 23809, 27778, 11870, 19602, 12317]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 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 5 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.
[2023-03-19 12:15:47] [INFO ] Invariant cache hit.
[2023-03-19 12:15:47] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-19 12:15:47] [INFO ] Invariant cache hit.
[2023-03-19 12:15:47] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:15:47] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-19 12:15:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:15:47] [INFO ] Invariant cache hit.
[2023-03-19 12:15:47] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 163 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:15:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2654 ms. (steps per millisecond=376 ) properties (out of 16) seen :135906
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 :19629
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 :15156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 16) seen :18520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 16) seen :11126
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 :11104
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 :17543
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 363 ms. (steps per millisecond=2754 ) properties (out of 16) seen :25691
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 16) seen :25642
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 169 ms. (steps per millisecond=5917 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) 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 629 ms. (steps per millisecond=1589 ) properties (out of 16) seen :10766
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 :17547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 16) seen :9816
[2023-03-19 12:15:56] [INFO ] Invariant cache hit.
[2023-03-19 12:15:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:15:56] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:15:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:15:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:15:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:15:56] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:15:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:15:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:15:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:15:56] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 9 ms.
[2023-03-19 12:15:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:15:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:15:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:15:56] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:15:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:15:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:15:56] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:15:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:15:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:15:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:15:56] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:15:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:57] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:15:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:57] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:15:57] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:15:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:15:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:57] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:15:57] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:15:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:57] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:15:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:57] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:15:57] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:15:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:57] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:15:57] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:15:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:57] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:15:57] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:15:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:57] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:15:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:57] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 12:15:57] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:15:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:57] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:15:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:57] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:15:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:15:57] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:58] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:15:58] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:58] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:58] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:15:58] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:58] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:58] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:15:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:15:58] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:58] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:15:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 12:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:15:58] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:15:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:15:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:15:58] [INFO ] Added : 6 causal constraints over 2 iterations in 21 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 :[19602, 15131, 19599, 13319, 13866, 23811, 27780, 25638, 25644, 22221, 25644, 23811, 27781, 11873, 19604, 12320]
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.
[2023-03-19 12:16:15] [INFO ] Invariant cache hit.
[2023-03-19 12:16:15] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 12:16:15] [INFO ] Invariant cache hit.
[2023-03-19 12:16:15] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:16:15] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-19 12:16:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:16:15] [INFO ] Invariant cache hit.
[2023-03-19 12:16:15] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:16:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2592 ms. (steps per millisecond=385 ) properties (out of 16) seen :135138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 16) seen :17567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=1396 ) properties (out of 16) seen :9515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 16) seen :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 598 ms. (steps per millisecond=1672 ) properties (out of 16) seen :12861
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 :13934
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) 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 :27778
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 :23813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :12373
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 270 ms. (steps per millisecond=3703 ) properties (out of 16) seen :23813
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 513 ms. (steps per millisecond=1949 ) properties (out of 16) seen :12822
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 :19613
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 :10106
[2023-03-19 12:16:24] [INFO ] Invariant cache hit.
[2023-03-19 12:16:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:16:24] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:16:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:16:24] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:16:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:16:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:24] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:16:24] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:16:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:16:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:16:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:16:24] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:16:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:24] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:24] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:16:24] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:16:24] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:16:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:16:24] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:16:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:24] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:25] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:16:25] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:25] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:25] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 25 ms.
[2023-03-19 12:16:25] [INFO ] Added : 1 causal constraints over 1 iterations in 38 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:25] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:25] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:16:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:25] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:16:25] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:25] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:25] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:25] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:16:25] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:16:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:25] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:16:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:25] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 12:16:25] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:25] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:25] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:25] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:16:25] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:16:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:26] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:16:26] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:26] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:16:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 8 ms returned sat
[2023-03-19 12:16:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:26] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:26] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:16:26] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:26] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-19 12:16:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:16:26] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:16:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:26] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:16:26] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:26] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:16:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:16:26] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:16:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:26] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:16:26] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:26] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:16:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 12:16:26] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[19604, 15134, 19601, 13321, 13873, 23813, 27783, 25639, 25647, 22222, 25647, 23813, 27785, 12792, 19606, 12322]
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.
[2023-03-19 12:16:42] [INFO ] Invariant cache hit.
[2023-03-19 12:16:42] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 12:16:42] [INFO ] Invariant cache hit.
[2023-03-19 12:16:42] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:16:42] [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.
[2023-03-19 12:16:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:16:42] [INFO ] Invariant cache hit.
[2023-03-19 12:16:42] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:16:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2332 ms. (steps per millisecond=428 ) properties (out of 16) seen :135191
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 :20860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 16) seen :11924
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 :18541
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 :11166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 16) seen :12863
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 :18515
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 :23818
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 414 ms. (steps per millisecond=2415 ) properties (out of 16) seen :19625
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 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :23830
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 599 ms. (steps per millisecond=1669 ) properties (out of 16) seen :11919
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 :16667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 16) seen :9536
[2023-03-19 12:16:51] [INFO ] Invariant cache hit.
[2023-03-19 12:16:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:16:51] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:16:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:51] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:16:51] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:16:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:16:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:51] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:16:51] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:16:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:51] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:51] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:16:51] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:16:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:51] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:16:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:16:51] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:51] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:51] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:16:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:16:51] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:51] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:51] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:16:51] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:16:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:51] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:51] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:16:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:16:51] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:52] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:52] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:16:52] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:52] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:52] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:16:52] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:52] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:52] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:16:52] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:52] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:52] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:16:52] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:52] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:52] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-19 12:16:52] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:52] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:52] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:16:52] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:52] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:16:52] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:16:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:16:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:16:53] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:16:53] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:16:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:16:53] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:16:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:16:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:16:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:16:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:16:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:16:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:16:53] [INFO ] Added : 6 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20825, 15136, 19604, 13324, 13876, 23814, 27785, 25641, 25649, 22224, 25649, 23815, 27787, 12794, 19608, 12323]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-19 12:17:08] [INFO ] Invariant cache hit.
[2023-03-19 12:17:08] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-19 12:17:08] [INFO ] Invariant cache hit.
[2023-03-19 12:17:08] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:17:08] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-19 12:17:09] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 12:17:09] [INFO ] Invariant cache hit.
[2023-03-19 12:17:09] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:17:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2425 ms. (steps per millisecond=412 ) properties (out of 16) seen :135652
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 :20845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 16) seen :10491
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 :15154
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 :10758
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 :16722
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 :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 16) seen :22220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 16) seen :13342
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 372 ms. (steps per millisecond=2688 ) properties (out of 16) seen :23839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 16) seen :15911
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 :20869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 16) seen :9022
[2023-03-19 12:17:17] [INFO ] Invariant cache hit.
[2023-03-19 12:17:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:17:17] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:17:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:17:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:17] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:17:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:17:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:17:17] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:17:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:17] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 12:17:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:17:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:17] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:17:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:17:18] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:17:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:17:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:17:18] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:17:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:17:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:17:18] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:17:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:17:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:17:18] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:17:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:17:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:17:18] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:17:18] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:17:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:17:18] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:17:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:18] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:17:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:18] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:17:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 12:17:19] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:19] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:19] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:19] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:19] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:19] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:19] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:19] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:19] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:19] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:19] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:17:19] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:19] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:17:19] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:19] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 12:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:19] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:17:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:19] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20827, 15138, 19606, 13327, 16643, 23816, 27787, 25643, 25651, 22226, 25651, 23817, 27791, 15860, 20826, 12325]
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.
[2023-03-19 12:17:36] [INFO ] Invariant cache hit.
[2023-03-19 12:17:36] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 12:17:36] [INFO ] Invariant cache hit.
[2023-03-19 12:17:36] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:17:36] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-19 12:17:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:17:36] [INFO ] Invariant cache hit.
[2023-03-19 12:17:36] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:17:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2470 ms. (steps per millisecond=404 ) properties (out of 16) seen :135093
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 :17552
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 :12825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 16) seen :13366
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 :12832
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 :13395
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 :18541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 16) seen :19609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 16) seen :12852
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 299 ms. (steps per millisecond=3344 ) properties (out of 16) seen :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 610 ms. (steps per millisecond=1639 ) properties (out of 16) seen :11520
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 :15936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 16) seen :9503
[2023-03-19 12:17:46] [INFO ] Invariant cache hit.
[2023-03-19 12:17:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:17:46] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:17:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:17:46] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:17:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:46] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:17:46] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:17:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:17:46] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:17:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:46] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:46] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:46] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:46] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:46] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:17:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:46] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:46] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:46] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:17:46] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:47] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:47] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:47] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:17:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:47] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:47] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:47] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:47] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:17:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:17:47] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:47] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:17:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:47] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:17:47] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:47] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:47] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:47] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:47] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:47] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:47] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:47] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:17:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:47] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:17:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:17:47] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:48] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:17:48] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:48] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:17:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:48] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:17:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:48] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:17:48] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:48] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-19 12:17:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:17:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:48] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:17:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:48] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:17:48] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:17:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:17:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:17:48] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:17:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:17:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:17:48] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20829, 15141, 19608, 13329, 16646, 23817, 27789, 25645, 25653, 22228, 25653, 23818, 27793, 15862, 20828, 12327]
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.
[2023-03-19 12:18:04] [INFO ] Invariant cache hit.
[2023-03-19 12:18:04] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 12:18:04] [INFO ] Invariant cache hit.
[2023-03-19 12:18:04] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:18:04] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-19 12:18:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 12:18:04] [INFO ] Invariant cache hit.
[2023-03-19 12:18:04] [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.
[2023-03-19 12:18:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2441 ms. (steps per millisecond=409 ) properties (out of 16) seen :134967
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 16) seen :14508
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 :11176
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 16) seen :20852
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 :15216
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 :17624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 16) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 16) seen :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 16) seen :20857
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 354 ms. (steps per millisecond=2824 ) properties (out of 16) seen :19614
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 557 ms. (steps per millisecond=1795 ) properties (out of 16) seen :12397
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=2118 ) properties (out of 16) seen :15913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 16) seen :9892
[2023-03-19 12:18:13] [INFO ] Invariant cache hit.
[2023-03-19 12:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:13] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:18:13] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:18:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:18:13] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:18:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:18:13] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:13] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:13] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:18:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:18:13] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:13] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:18:13] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:13] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:13] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:18:13] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:13] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:18:13] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 6 ms returned sat
[2023-03-19 12:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:13] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:18:14] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:14] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:14] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:18:14] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:14] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:18:14] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:14] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:18:14] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:14] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:18:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:18:14] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:18:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:14] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 8 ms returned sat
[2023-03-19 12:18:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:18:14] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:14] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:18:14] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:15] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-19 12:18:15] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:15] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-19 12:18:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 12:18:15] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:15] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:18:15] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:15] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:18:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:18:15] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:15] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:18:15] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:18:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:15] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:18:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 12:18:15] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20831, 15143, 20828, 15138, 17535, 23819, 27791, 25647, 25655, 22230, 25655, 23820, 27795, 15865, 20831, 12329]
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.
[2023-03-19 12:18:31] [INFO ] Invariant cache hit.
[2023-03-19 12:18:31] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-19 12:18:31] [INFO ] Invariant cache hit.
[2023-03-19 12:18:31] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:18:31] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-19 12:18:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:18:31] [INFO ] Invariant cache hit.
[2023-03-19 12:18:31] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:18:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2480 ms. (steps per millisecond=403 ) properties (out of 16) seen :135586
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 :22254
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 :11141
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 :18528
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 :11174
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 :14509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 16) seen :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 16) seen :23849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 16) seen :17605
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 293 ms. (steps per millisecond=3412 ) properties (out of 16) seen :23810
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 500 ms. (steps per millisecond=2000 ) properties (out of 16) seen :12348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 16) seen :15169
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 :14545
[2023-03-19 12:18:40] [INFO ] Invariant cache hit.
[2023-03-19 12:18:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:18:40] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:18:40] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:40] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:18:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:18:40] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:18:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:40] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:18:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:18:40] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:18:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:40] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:18:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:18:40] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:18:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:40] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:18:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:18:40] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:18:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:18:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:40] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:18:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:18:41] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:41] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:41] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:41] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:18:41] [INFO ] Added : 1 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:18:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:41] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:41] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:18:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:18:41] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:41] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:41] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:41] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 14 ms returned sat
[2023-03-19 12:18:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:18:41] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:41] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:41] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:18:41] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:41] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:41] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:41] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:18:41] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:41] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:41] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:41] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:18:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:18:41] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:42] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:18:42] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:42] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:18:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:18:42] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:42] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:42] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:18:42] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:42] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:18:42] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:42] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:18:42] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:18:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:18:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:18:42] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22219, 15146, 20830, 15140, 17537, 25638, 27793, 25649, 25656, 22232, 25657, 23822, 27797, 15867, 20833, 14472]
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.
[2023-03-19 12:18:59] [INFO ] Invariant cache hit.
[2023-03-19 12:18:59] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-19 12:18:59] [INFO ] Invariant cache hit.
[2023-03-19 12:18:59] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:18:59] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-19 12:18:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:18:59] [INFO ] Invariant cache hit.
[2023-03-19 12:18:59] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:18:59] [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 :135360
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 :22239
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 16) seen :18653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 16) seen :15174
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 :12451
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 :14518
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 :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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 16) seen :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :15196
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 277 ms. (steps per millisecond=3610 ) properties (out of 16) seen :22228
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 584 ms. (steps per millisecond=1712 ) properties (out of 16) seen :11509
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 16) seen :15168
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 :10782
[2023-03-19 12:19:08] [INFO ] Invariant cache hit.
[2023-03-19 12:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:19:08] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:19:08] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:19:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:19:08] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:19:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:19:08] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:08] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:08] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:19:08] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:08] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:08] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:19:08] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:08] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:08] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:19:08] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:08] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:19:08] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:09] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:09] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:09] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:09] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:09] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:09] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:09] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:09] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:09] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:19:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:09] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:09] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:19:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:09] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:09] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:19:09] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:09] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:09] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:19:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:09] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:09] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:09] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:09] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:19:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:19:09] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:10] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:10] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:19:10] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:19:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:10] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:10] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:19:10] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:10] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:10] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:10] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:10] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:19:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:10] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22221, 18505, 20832, 15143, 17539, 25640, 27795, 25650, 25658, 22234, 25659, 23824, 27799, 15869, 20835, 14473]
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 5 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 5 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.
[2023-03-19 12:19:27] [INFO ] Invariant cache hit.
[2023-03-19 12:19:27] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-19 12:19:27] [INFO ] Invariant cache hit.
[2023-03-19 12:19:27] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:19:27] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-19 12:19:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:19:27] [INFO ] Invariant cache hit.
[2023-03-19 12:19:27] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:19:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2256 ms. (steps per millisecond=443 ) properties (out of 16) seen :135695
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 :18554
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 :19645
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 :19621
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 16) seen :13898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 16) seen :10418
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 16) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 16) seen :20852
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 354 ms. (steps per millisecond=2824 ) properties (out of 16) seen :23854
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 503 ms. (steps per millisecond=1988 ) properties (out of 16) seen :12828
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 :13887
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 :13438
[2023-03-19 12:19:35] [INFO ] Invariant cache hit.
[2023-03-19 12:19:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:19:35] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:19:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:19:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:19:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:19:35] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:19:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:19:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:19:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:19:35] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:19:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:19:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:19:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:19:35] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:19:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:19:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:35] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:19:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:19:35] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:19:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:19:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:35] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:19:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:36] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:36] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:36] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:36] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:36] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:36] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:36] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:36] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:36] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:19:36] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:36] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:36] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:19:36] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:36] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:36] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:36] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:36] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:36] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:19:36] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:36] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:19:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:37] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:37] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:37] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:37] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:19:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:37] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:19:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:37] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:37] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:19:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:19:37] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:37] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:37] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:19:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:37] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:19:37] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:19:37] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:37] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:19:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:19:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:19:37] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:19:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:19:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:19:37] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22223, 19601, 20834, 15146, 17541, 25643, 27797, 25652, 25660, 22236, 25661, 23826, 27801, 15871, 20838, 14475]
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.
[2023-03-19 12:19:54] [INFO ] Invariant cache hit.
[2023-03-19 12:19:54] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-19 12:19:54] [INFO ] Invariant cache hit.
[2023-03-19 12:19:54] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:19:54] [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.
[2023-03-19 12:19:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:19:54] [INFO ] Invariant cache hit.
[2023-03-19 12:19:54] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:19:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2329 ms. (steps per millisecond=429 ) properties (out of 16) seen :135634
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 :22227
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 :10076
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 :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 16) seen :11969
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 16) seen :11135
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 :17544
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 311 ms. (steps per millisecond=3215 ) properties (out of 16) seen :20844
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 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 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 :22222
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 501 ms. (steps per millisecond=1996 ) properties (out of 16) seen :15906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 16) seen :15877
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 16) seen :8817
[2023-03-19 12:20:03] [INFO ] Invariant cache hit.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:20:03] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:03] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:20:03] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:03] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:03] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:20:03] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:20:03] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:20:03] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:03] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:20:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:20:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:20:04] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:20:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:04] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:20:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:04] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:20:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:20:04] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:20:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:04] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:20:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:04] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:20:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:20:04] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:20:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:04] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:20:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:04] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:20:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:20:04] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:20:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:04] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:20:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:04] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:20:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:20:04] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:20:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:04] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:20:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:04] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:20:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:20:04] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:20:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:04] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:20:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:04] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:20:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:20:04] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:20:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:04] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:20:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:20:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:05] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:20:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:20:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:20:05] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:20:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:05] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:20:05] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:20:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 12:20:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:05] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:20:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:20:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:20:05] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22226, 19602, 20838, 15148, 17543, 25645, 27800, 25654, 25662, 22238, 25663, 23828, 27803, 15875, 20840, 14477]
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 5 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 5 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.
[2023-03-19 12:20:22] [INFO ] Invariant cache hit.
[2023-03-19 12:20:22] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-19 12:20:22] [INFO ] Invariant cache hit.
[2023-03-19 12:20:22] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:20:22] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-19 12:20:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:20:22] [INFO ] Invariant cache hit.
[2023-03-19 12:20:22] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:20:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2756 ms. (steps per millisecond=362 ) properties (out of 16) seen :135426
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 :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 16) seen :11959
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 :15163
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 :15217
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 16) seen :13367
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 16) seen :23820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :27778
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 :20846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :17560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 16) seen :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 :16659
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 693 ms. (steps per millisecond=1443 ) properties (out of 16) seen :11137
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 :13346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 16) seen :10503
[2023-03-19 12:20:32] [INFO ] Invariant cache hit.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:20:32] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:20:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:20:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:32] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:32] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:20:32] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:20:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:32] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:32] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:32] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:20:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:20:32] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:32] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:20:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:20:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:33] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:20:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:20:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:33] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:33] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:33] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:33] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:20:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:33] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:20:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:20:33] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:20:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:20:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:20:33] [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 :[22230, 19604, 20841, 15151, 17545, 25647, 27802, 25655, 25664, 22240, 25665, 23830, 27806, 15878, 20842, 14479]
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.
[2023-03-19 12:20:50] [INFO ] Invariant cache hit.
[2023-03-19 12:20:50] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 12:20:50] [INFO ] Invariant cache hit.
[2023-03-19 12:20:50] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:20:50] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-19 12:20:50] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 12:20:50] [INFO ] Invariant cache hit.
[2023-03-19 12:20:50] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:20:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2397 ms. (steps per millisecond=417 ) properties (out of 16) seen :135821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 16) seen :15890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 16) seen :9003
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 16) seen :20855
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 596 ms. (steps per millisecond=1677 ) properties (out of 16) seen :11910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 16) seen :12420
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 :22243
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 325 ms. (steps per millisecond=3076 ) properties (out of 16) seen :20840
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 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :19626
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 16) seen :23840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 16) seen :11565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=2118 ) properties (out of 16) seen :16682
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 :12359
[2023-03-19 12:21:00] [INFO ] Invariant cache hit.
[2023-03-19 12:21:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:21:00] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:21:00] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:00] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:21:00] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:00] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:00] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:00] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:00] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:00] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:00] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:00] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:21:00] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:00] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:00] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:00] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:00] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:00] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:00] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 12:21:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:01] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:21:01] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:21:01] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:01] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:01] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:01] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:01] [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 :[22232, 19606, 20843, 15154, 17547, 25649, 27804, 25657, 25667, 22242, 25668, 23832, 27808, 15880, 20844, 14481]
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.
[2023-03-19 12:21:18] [INFO ] Invariant cache hit.
[2023-03-19 12:21:19] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 12:21:19] [INFO ] Invariant cache hit.
[2023-03-19 12:21:19] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:21:19] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-19 12:21:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:21:19] [INFO ] Invariant cache hit.
[2023-03-19 12:21:19] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:21:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2377 ms. (steps per millisecond=420 ) properties (out of 16) seen :135651
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 :18590
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 16) seen :11179
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 :16686
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 :13899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 16) seen :10400
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 :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 16) seen :23826
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 428 ms. (steps per millisecond=2336 ) properties (out of 16) seen :18555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 16) seen :17549
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 663 ms. (steps per millisecond=1508 ) properties (out of 16) seen :11523
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 :13365
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 :10797
[2023-03-19 12:21:28] [INFO ] Invariant cache hit.
[2023-03-19 12:21:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:28] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:21:28] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:21:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:28] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:28] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:28] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:21:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:28] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:28] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:21:28] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:28] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:28] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:28] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:21:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:28] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:28] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:21:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:29] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:21:29] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:21:29] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:21:29] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:29] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:29] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:29] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:21:29] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:21:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:29] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:30] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:21:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:30] [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 :[22234, 19608, 20845, 15156, 17549, 25651, 27806, 25659, 25669, 22244, 25670, 23834, 27810, 15884, 20846, 14483]
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.
[2023-03-19 12:21:47] [INFO ] Invariant cache hit.
[2023-03-19 12:21:47] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 12:21:47] [INFO ] Invariant cache hit.
[2023-03-19 12:21:47] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:21:47] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-19 12:21:47] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 12:21:47] [INFO ] Invariant cache hit.
[2023-03-19 12:21:47] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:21:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2385 ms. (steps per millisecond=419 ) properties (out of 16) seen :135386
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 :22228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 16) seen :11136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 16) seen :16711
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 16) seen :10427
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=1636 ) properties (out of 16) seen :13911
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 :18525
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 283 ms. (steps per millisecond=3533 ) properties (out of 16) seen :19606
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 561 ms. (steps per millisecond=1782 ) properties (out of 16) seen :14521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 16) seen :25652
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 660 ms. (steps per millisecond=1515 ) properties (out of 16) seen :12405
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 16) seen :22243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 16) seen :10830
[2023-03-19 12:21:56] [INFO ] Invariant cache hit.
[2023-03-19 12:21:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:21:56] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:21:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:21:56] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:56] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:56] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:56] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:56] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:21:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:56] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:56] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:56] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:57] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:57] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:21:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:21:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:57] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:57] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:57] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:57] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:21:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:21:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:21:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:21:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:21:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:21:57] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22237, 19610, 20847, 15158, 17551, 25653, 27808, 25661, 25671, 22246, 25672, 25640, 27812, 15886, 22217, 14486]
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 9 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-19 12:22:15] [INFO ] Invariant cache hit.
[2023-03-19 12:22:15] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-19 12:22:15] [INFO ] Invariant cache hit.
[2023-03-19 12:22:15] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:22:15] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-19 12:22:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:22:15] [INFO ] Invariant cache hit.
[2023-03-19 12:22:15] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:22:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2365 ms. (steps per millisecond=422 ) properties (out of 16) seen :135522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :17566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 596 ms. (steps per millisecond=1677 ) properties (out of 16) seen :16720
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 16) seen :22259
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 :11907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 16) seen :10746
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 :23845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 16) seen :20847
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 437 ms. (steps per millisecond=2288 ) properties (out of 16) seen :18557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 16) seen :22225
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 759 ms. (steps per millisecond=1317 ) properties (out of 16) seen :9221
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 :15154
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 :11144
[2023-03-19 12:22:24] [INFO ] Invariant cache hit.
[2023-03-19 12:22:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:22:24] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:22:24] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:24] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:22:24] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:24] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:24] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:22:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:24] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:24] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:24] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:25] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:25] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:25] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:25] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:25] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:25] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:25] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:22:25] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:25] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:22:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:26] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:22:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:26] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:22:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:26] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:22:26] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:26] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:22:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:22:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:22:26] [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 :[22239, 19612, 22219, 15160, 17553, 25655, 27810, 25663, 25673, 22248, 25674, 25641, 27815, 15888, 22220, 14488]
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 12 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-19 12:22:43] [INFO ] Invariant cache hit.
[2023-03-19 12:22:43] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 12:22:43] [INFO ] Invariant cache hit.
[2023-03-19 12:22:43] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:22:43] [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.
[2023-03-19 12:22:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:22:43] [INFO ] Invariant cache hit.
[2023-03-19 12:22:43] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:22:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2345 ms. (steps per millisecond=426 ) properties (out of 16) seen :135388
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 16) seen :14537
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 :10818
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 :15910
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 :15158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :12372
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :22231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 16) seen :13340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 16) seen :19625
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 1000000 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 16) seen :12437
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 :13355
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 :15935
[2023-03-19 12:22:52] [INFO ] Invariant cache hit.
[2023-03-19 12:22:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:52] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:22:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:22:52] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:52] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:52] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:52] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:22:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:22:52] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:22:53] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:53] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:53] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:53] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:53] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:22:53] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:22:53] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:53] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:22:53] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:54] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:22:54] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:22:54] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:54] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:22:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:22:54] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:22:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:22:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:22:54] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:22:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:22:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:22:54] [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 :[22241, 19614, 22221, 15162, 17555, 25657, 27812, 25665, 25675, 22250, 25677, 25644, 27817, 15890, 22222, 15855]
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 4 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-19 12:23:11] [INFO ] Invariant cache hit.
[2023-03-19 12:23:11] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-19 12:23:11] [INFO ] Invariant cache hit.
[2023-03-19 12:23:11] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:23:11] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-19 12:23:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:23:11] [INFO ] Invariant cache hit.
[2023-03-19 12:23:11] [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.
[2023-03-19 12:23:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2384 ms. (steps per millisecond=419 ) properties (out of 16) seen :135459
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 16) seen :16690
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 :11490
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 :23830
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 :11510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 16) seen :17645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 16) seen :23818
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 342 ms. (steps per millisecond=2923 ) 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 :25642
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 :10435
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 16) seen :22241
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=1461 ) properties (out of 16) seen :10431
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 :15872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 740 ms. (steps per millisecond=1351 ) properties (out of 16) seen :9521
[2023-03-19 12:23:21] [INFO ] Invariant cache hit.
[2023-03-19 12:23:21] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:23:21] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:23:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:21] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:23:21] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:21] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:21] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:21] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:21] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:21] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:21] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:21] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:21] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:23:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:23:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:22] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:22] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:22] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:23:22] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:22] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:23:22] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:22] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:22] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:22] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:23:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:23:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:23] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:23:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:23:23] [INFO ] Added : 6 causal constraints over 2 iterations in 18 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 :[22243, 19617, 23804, 15165, 17558, 25659, 27814, 25666, 25677, 22252, 25679, 25645, 27819, 15892, 22225, 15858]
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.
[2023-03-19 12:23:40] [INFO ] Invariant cache hit.
[2023-03-19 12:23:40] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 12:23:40] [INFO ] Invariant cache hit.
[2023-03-19 12:23:40] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:23:40] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-19 12:23:40] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 12:23:40] [INFO ] Invariant cache hit.
[2023-03-19 12:23:40] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:23:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2361 ms. (steps per millisecond=423 ) properties (out of 16) seen :135426
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 :15881
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 :11128
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 :15895
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 :14527
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 :17558
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 :18527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 16) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :25642
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 :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :22240
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 660 ms. (steps per millisecond=1515 ) properties (out of 16) seen :10441
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 680 ms. (steps per millisecond=1470 ) properties (out of 16) seen :10138
[2023-03-19 12:23:49] [INFO ] Invariant cache hit.
[2023-03-19 12:23:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:49] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:23:49] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:49] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:23:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:49] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:49] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:23:49] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:49] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:50] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:50] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:50] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:50] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:23:50] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:50] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:50] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:23:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:50] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:23:50] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:23:51] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:23:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:51] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:51] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:23:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:23:51] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:23:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:23:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:23:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:23:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:23:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:23:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:23:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:23:51] [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 :[22245, 19620, 23806, 15167, 17560, 25661, 27817, 25667, 25679, 22254, 25681, 25647, 27822, 15894, 22228, 15860]
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.
[2023-03-19 12:24:08] [INFO ] Invariant cache hit.
[2023-03-19 12:24:08] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 12:24:08] [INFO ] Invariant cache hit.
[2023-03-19 12:24:08] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:24:08] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-19 12:24:08] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 12:24:08] [INFO ] Invariant cache hit.
[2023-03-19 12:24:08] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:24:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2379 ms. (steps per millisecond=420 ) properties (out of 16) seen :134880
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 :20861
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 :14002
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 :20879
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 :12428
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 16) seen :15160
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 :18568
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 348 ms. (steps per millisecond=2873 ) 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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 16) seen :15166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 16) seen :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :27778
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 :10781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :18534
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 :9808
[2023-03-19 12:24:17] [INFO ] Invariant cache hit.
[2023-03-19 12:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:24:17] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:24:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:24:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:17] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:24:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:17] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:24:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:24:17] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:18] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:18] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:18] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:18] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:24:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:24:18] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:24:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:18] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:18] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:18] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:24:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:18] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:19] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:19] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:19] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:24:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:19] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:24:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:24:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:19] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:24:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:24:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:24:19] [INFO ] Added : 6 causal constraints over 2 iterations in 18 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 :[22247, 19622, 23808, 15169, 17562, 25662, 27819, 25669, 25681, 22255, 25682, 25649, 27824, 15896, 22231, 15862]
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.
[2023-03-19 12:24:36] [INFO ] Invariant cache hit.
[2023-03-19 12:24:36] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 12:24:36] [INFO ] Invariant cache hit.
[2023-03-19 12:24:36] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:24:36] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-19 12:24:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:24:36] [INFO ] Invariant cache hit.
[2023-03-19 12:24:36] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:24:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2392 ms. (steps per millisecond=418 ) properties (out of 16) seen :135049
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 :15167
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 :11500
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 :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=1328 ) properties (out of 16) seen :9000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 16) seen :18533
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) 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 482 ms. (steps per millisecond=2074 ) properties (out of 16) seen :18560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :18542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 16) seen :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 :11508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 16) seen :16673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 739 ms. (steps per millisecond=1353 ) properties (out of 16) seen :10106
[2023-03-19 12:24:46] [INFO ] Invariant cache hit.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:46] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:24:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:46] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:46] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:46] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:46] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:24:46] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:46] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:46] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:46] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:24:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:24:47] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:47] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:24:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:24:47] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:47] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:47] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:47] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:47] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:24:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:24:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:24:47] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:24:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:47] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:24:47] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:24:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:24:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:24:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:24:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:24:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:24:47] [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 :[22250, 19624, 23810, 15173, 18512, 25664, 27821, 25671, 25683, 22258, 25684, 25650, 27826, 15898, 22233, 15864]
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.
[2023-03-19 12:25:05] [INFO ] Invariant cache hit.
[2023-03-19 12:25:05] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-19 12:25:05] [INFO ] Invariant cache hit.
[2023-03-19 12:25:05] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:25:05] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-19 12:25:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:25:05] [INFO ] Invariant cache hit.
[2023-03-19 12:25:05] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:25:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2351 ms. (steps per millisecond=425 ) properties (out of 16) seen :135623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 16) seen :15872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 16) seen :11534
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 :13955
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 16) seen :11187
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 :12869
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 :22238
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 333 ms. (steps per millisecond=3003 ) properties (out of 16) seen :23811
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 559 ms. (steps per millisecond=1788 ) properties (out of 16) seen :14520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :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 :13369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 16) seen :18566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 16) seen :9250
[2023-03-19 12:25:14] [INFO ] Invariant cache hit.
[2023-03-19 12:25:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:14] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:25:14] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:25:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:25:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:25:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:14] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:25:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:15] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:15] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:25:15] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:15] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:15] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:25:15] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:25:15] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:25:15] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:15] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:25:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:15] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:16] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:16] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:16] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:16] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:16] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:16] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:16] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:16] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:16] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:16] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:16] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:25:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:16] [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 :[22253, 19626, 23813, 15175, 18513, 25667, 27824, 25672, 25685, 22260, 25686, 25652, 27828, 15900, 22236, 15865]
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.
[2023-03-19 12:25:34] [INFO ] Invariant cache hit.
[2023-03-19 12:25:34] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-19 12:25:34] [INFO ] Invariant cache hit.
[2023-03-19 12:25:34] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:25:34] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-19 12:25:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:25:34] [INFO ] Invariant cache hit.
[2023-03-19 12:25:34] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:25:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2368 ms. (steps per millisecond=422 ) properties (out of 16) seen :135571
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 16) seen :16686
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 :10437
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 :13894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 16) seen :11944
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 :16714
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 :20844
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 293 ms. (steps per millisecond=3412 ) properties (out of 16) seen :23821
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 :25642
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 :18558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 16) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 16) seen :11149
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 :16668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 693 ms. (steps per millisecond=1443 ) properties (out of 16) seen :9807
[2023-03-19 12:25:43] [INFO ] Invariant cache hit.
[2023-03-19 12:25:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:25:43] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:25:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:43] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:43] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:25:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:43] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:25:43] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:25:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:25:43] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:25:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:25:43] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:25:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:43] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:25:43] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:43] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:43] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:25:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:25:44] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:25:44] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:44] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:25:44] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:44] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:44] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:44] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:44] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:25:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:25:44] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:25:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:25:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:25:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:25:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:25:45] [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 :[22255, 19628, 23815, 15178, 18515, 25669, 27826, 25674, 25687, 22262, 25688, 25654, 27830, 15902, 22239, 15867]
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.
[2023-03-19 12:26:02] [INFO ] Invariant cache hit.
[2023-03-19 12:26:02] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-19 12:26:02] [INFO ] Invariant cache hit.
[2023-03-19 12:26:02] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:26:02] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-19 12:26:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:26:02] [INFO ] Invariant cache hit.
[2023-03-19 12:26:02] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:26:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2327 ms. (steps per millisecond=429 ) properties (out of 16) seen :135743
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 :13915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 740 ms. (steps per millisecond=1351 ) properties (out of 16) seen :11509
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 :19627
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 16) seen :10450
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 16) seen :15862
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 16) seen :19615
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 218 ms. (steps per millisecond=4587 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 16) seen :19634
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 326 ms. (steps per millisecond=3067 ) properties (out of 16) seen :19614
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 649 ms. (steps per millisecond=1540 ) properties (out of 16) seen :10483
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :15879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 737 ms. (steps per millisecond=1356 ) properties (out of 16) seen :8781
[2023-03-19 12:26:11] [INFO ] Invariant cache hit.
[2023-03-19 12:26:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:26:11] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:26:11] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:11] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:26:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:26:11] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:26:11] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:11] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:26:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:11] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:26:11] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:11] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:26:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:11] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:12] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:12] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:26:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:26:12] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:12] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:12] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:26:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:26:12] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:12] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-19 12:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:12] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:12] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:12] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:12] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:12] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:12] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:26:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:13] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:13] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:13] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:26:13] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:13] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:26:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:26:13] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:13] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:26:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:13] [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 :[22258, 19630, 23817, 15181, 18517, 25671, 27828, 25676, 25689, 22264, 25690, 25656, 27833, 15904, 22241, 15868]
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.
[2023-03-19 12:26:31] [INFO ] Invariant cache hit.
[2023-03-19 12:26:31] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-19 12:26:31] [INFO ] Invariant cache hit.
[2023-03-19 12:26:31] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:26:31] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-19 12:26:31] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 12:26:31] [INFO ] Invariant cache hit.
[2023-03-19 12:26:31] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:26:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2358 ms. (steps per millisecond=424 ) properties (out of 16) seen :135521
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 :15877
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 :16686
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 :18518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 16) seen :10797
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 :12878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 16) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 16) seen :25640
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 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :15895
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :19616
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 696 ms. (steps per millisecond=1436 ) properties (out of 16) seen :10462
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :17554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 720 ms. (steps per millisecond=1388 ) properties (out of 16) seen :9826
[2023-03-19 12:26:40] [INFO ] Invariant cache hit.
[2023-03-19 12:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:26:40] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:26:40] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:40] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:26:40] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:26:40] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:26:40] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:40] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:26:40] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:40] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:41] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:41] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:26:41] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:41] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:41] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:26:41] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:41] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:26:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:26:41] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:26:41] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:26:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:26:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:26:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:26:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:26:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:26:42] [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 :[22260, 19632, 23819, 15183, 18520, 25673, 27830, 25677, 25691, 22266, 25693, 25658, 27836, 15906, 22244, 15871]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-19 12:26:59] [INFO ] Invariant cache hit.
[2023-03-19 12:26:59] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 12:26:59] [INFO ] Invariant cache hit.
[2023-03-19 12:26:59] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:26:59] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-19 12:26:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:26:59] [INFO ] Invariant cache hit.
[2023-03-19 12:26:59] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:26:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2383 ms. (steps per millisecond=419 ) properties (out of 16) seen :135191
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 :16687
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=1618 ) properties (out of 16) seen :12864
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 :20846
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 :12815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 16) seen :20880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :22236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 16) seen :22225
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 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :14510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 16) seen :15868
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 16) seen :14535
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 :22254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 702 ms. (steps per millisecond=1424 ) properties (out of 16) seen :10462
[2023-03-19 12:27:08] [INFO ] Invariant cache hit.
[2023-03-19 12:27:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:08] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:27:08] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:27:08] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:08] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:27:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:08] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:08] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:27:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:27:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:08] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:08] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:08] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:27:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:27:08] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:27:09] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:09] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:09] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:09] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:09] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:09] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:09] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:27:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:27:09] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:09] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:27:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:09] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:27:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:27:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:10] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:27:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:10] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:10] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:10] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:10] [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 :[22262, 19634, 23821, 15185, 20830, 25674, 27832, 25679, 25693, 22267, 25695, 25659, 27838, 15908, 22246, 15873]
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 12 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 12 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.
[2023-03-19 12:27:27] [INFO ] Invariant cache hit.
[2023-03-19 12:27:27] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 12:27:27] [INFO ] Invariant cache hit.
[2023-03-19 12:27:27] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:27:27] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-19 12:27:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:27:27] [INFO ] Invariant cache hit.
[2023-03-19 12:27:27] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:27:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2329 ms. (steps per millisecond=429 ) properties (out of 16) seen :135851
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 :20856
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 :9791
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 16) seen :17543
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 :12355
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 :13367
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 :15882
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 324 ms. (steps per millisecond=3086 ) properties (out of 16) seen :23824
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 344 ms. (steps per millisecond=2906 ) 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 :25642
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 :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 16) seen :27778
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 :18582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 16) seen :19657
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 :9555
[2023-03-19 12:27:36] [INFO ] Invariant cache hit.
[2023-03-19 12:27:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:36] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:36] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:27:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:36] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:36] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:27:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:36] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:36] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:36] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:27:36] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:27:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:27:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:37] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:37] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:37] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:27:37] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:37] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:37] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:37] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:38] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:38] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:38] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:38] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:38] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:38] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:27:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:38] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:27:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:38] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:27:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:27:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:27:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:27:38] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:27:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:27:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:27:38] [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 :[22265, 19636, 23823, 15188, 20832, 25676, 27834, 25682, 25695, 22268, 25697, 25661, 27841, 18513, 22248, 15875]
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.
[2023-03-19 12:27:56] [INFO ] Invariant cache hit.
[2023-03-19 12:27:56] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 12:27:56] [INFO ] Invariant cache hit.
[2023-03-19 12:27:56] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:27:56] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-19 12:27:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:27:56] [INFO ] Invariant cache hit.
[2023-03-19 12:27:56] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:27:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2378 ms. (steps per millisecond=420 ) properties (out of 16) seen :135196
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 :13329
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 16) seen :12395
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 16) seen :19666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :12830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 575 ms. (steps per millisecond=1739 ) properties (out of 16) seen :17588
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 16) seen :23811
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 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 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 16) seen :15171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 16) seen :22238
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 667 ms. (steps per millisecond=1499 ) properties (out of 16) seen :11148
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 :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 16) seen :9846
[2023-03-19 12:28:05] [INFO ] Invariant cache hit.
[2023-03-19 12:28:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:05] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:28:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:28:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:05] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:05] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:28:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:05] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:05] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:05] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:28:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:28:06] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:06] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:28:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:06] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:06] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:28:06] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:28:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:07] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:28:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:07] [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 :[22267, 19638, 23826, 15190, 20834, 25678, 27836, 25684, 25697, 22270, 25699, 25663, 27843, 18516, 22250, 15877]
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.
[2023-03-19 12:28:25] [INFO ] Invariant cache hit.
[2023-03-19 12:28:25] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-19 12:28:25] [INFO ] Invariant cache hit.
[2023-03-19 12:28:25] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:28:25] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-19 12:28:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:28:25] [INFO ] Invariant cache hit.
[2023-03-19 12:28:25] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:28:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2357 ms. (steps per millisecond=424 ) properties (out of 16) seen :135318
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 16) seen :20839
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 :13355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 577 ms. (steps per millisecond=1733 ) properties (out of 16) seen :12363
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 :11119
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 :14513
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 :18518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 16) seen :19611
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 475 ms. (steps per millisecond=2105 ) properties (out of 16) seen :15900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 16) seen :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=1408 ) properties (out of 16) seen :10450
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 16) seen :19631
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties (out of 16) seen :9270
[2023-03-19 12:28:34] [INFO ] Invariant cache hit.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:34] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:28:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:34] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:34] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:34] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:34] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:34] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:34] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:28:34] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:34] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:35] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:28:35] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:35] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:35] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:35] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:35] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:35] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:28:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:35] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:28:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:28:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:28:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:28:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:28:35] [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 :[22269, 19640, 23829, 15192, 20836, 25680, 27838, 25686, 25699, 22272, 25701, 25664, 27846, 18518, 22252, 15880]
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.
[2023-03-19 12:28:53] [INFO ] Invariant cache hit.
[2023-03-19 12:28:53] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 12:28:53] [INFO ] Invariant cache hit.
[2023-03-19 12:28:53] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:28:53] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-19 12:28:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:28:53] [INFO ] Invariant cache hit.
[2023-03-19 12:28:53] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:28:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2355 ms. (steps per millisecond=424 ) properties (out of 16) seen :135265
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 :15882
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 :16672
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 :22240
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 16) seen :15163
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 :11484
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 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 212 ms. (steps per millisecond=4716 ) properties (out of 16) seen :23812
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 471 ms. (steps per millisecond=2123 ) properties (out of 16) seen :17560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 16) seen :22230
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 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :13345
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 :20904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 16) seen :11947
[2023-03-19 12:29:02] [INFO ] Invariant cache hit.
[2023-03-19 12:29:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:02] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:29:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:02] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:02] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:29:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:02] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:02] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:29:02] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:02] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:29:02] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:02] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:29:02] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:02] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:29:03] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:03] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:29:03] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:03] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:03] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:04] [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 :[22271, 19642, 23831, 15194, 20838, 25682, 27840, 25687, 25701, 22274, 25703, 25667, 27848, 18520, 22254, 15881]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-19 12:29:21] [INFO ] Invariant cache hit.
[2023-03-19 12:29:21] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-19 12:29:21] [INFO ] Invariant cache hit.
[2023-03-19 12:29:21] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:29:21] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-19 12:29:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:29:21] [INFO ] Invariant cache hit.
[2023-03-19 12:29:21] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:29:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2313 ms. (steps per millisecond=432 ) properties (out of 16) seen :135203
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 16) seen :16692
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 :15190
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 :13921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 16) seen :11947
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :15210
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 :23810
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 299 ms. (steps per millisecond=3344 ) properties (out of 16) seen :20840
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 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :13352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 16) seen :18531
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 634 ms. (steps per millisecond=1577 ) properties (out of 16) seen :14523
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 :23847
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 :12900
[2023-03-19 12:29:30] [INFO ] Invariant cache hit.
[2023-03-19 12:29:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:29:30] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:29:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:29:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:31] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:31] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:31] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:29:31] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:31] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:29:31] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:31] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:31] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:29:31] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:31] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:29:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:32] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:32] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:32] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:32] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:32] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:32] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:32] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:29:32] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:32] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:29:32] [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 :[22273, 19644, 23834, 15196, 20840, 25684, 27842, 25689, 25703, 22277, 25705, 25669, 27850, 18522, 23806, 15883]
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.
[2023-03-19 12:29:50] [INFO ] Invariant cache hit.
[2023-03-19 12:29:50] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 12:29:50] [INFO ] Invariant cache hit.
[2023-03-19 12:29:50] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:29:50] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-19 12:29:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:29:50] [INFO ] Invariant cache hit.
[2023-03-19 12:29:50] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:29:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2354 ms. (steps per millisecond=424 ) properties (out of 16) seen :134564
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 :19616
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 16) seen :18540
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 :16698
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 16) seen :13916
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 :16700
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 :22237
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 223 ms. (steps per millisecond=4484 ) properties (out of 16) seen :23808
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 404 ms. (steps per millisecond=2475 ) properties (out of 16) seen :14497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 16) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :12402
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 16) seen :20845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 16) seen :9011
[2023-03-19 12:29:58] [INFO ] Invariant cache hit.
[2023-03-19 12:29:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:29:58] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:29:58] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:58] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:29:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:59] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:59] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:29:59] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:59] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:59] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:29:59] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:29:59] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:59] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:59] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:29:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:29:59] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:29:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:29:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:29:59] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:00] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:00] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:00] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:00] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:00] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:00] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:00] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:00] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:00] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:00] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:00] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:00] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:30:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:30:00] [INFO ] Added : 6 causal constraints over 2 iterations in 13 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 :[22275, 19646, 23836, 15198, 20842, 25687, 27844, 25691, 25705, 22279, 25707, 25671, 27852, 18524, 23808, 15884]
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.
[2023-03-19 12:30:17] [INFO ] Invariant cache hit.
[2023-03-19 12:30:18] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 12:30:18] [INFO ] Invariant cache hit.
[2023-03-19 12:30:18] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:30:18] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-19 12:30:18] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 12:30:18] [INFO ] Invariant cache hit.
[2023-03-19 12:30:18] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:30:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2370 ms. (steps per millisecond=421 ) properties (out of 16) seen :135324
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 :16675
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 :11929
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 :19604
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 16) seen :11150
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 :12378
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 :20845
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 286 ms. (steps per millisecond=3496 ) properties (out of 16) seen :23816
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 :12825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 16) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :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 :17618
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 :15152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 16) seen :9825
[2023-03-19 12:30:27] [INFO ] Invariant cache hit.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:30:27] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:30:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:27] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:30:27] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:27] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:27] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:27] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:30:27] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 12:30:27] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:30:28] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:30:28] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:28] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:28] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:30:28] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:28] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:28] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:28] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:30:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:28] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:28] [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 :[22278, 19648, 23839, 15200, 20844, 25689, 27846, 25693, 25707, 22281, 25709, 25672, 27854, 18526, 23810, 15886]
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.
[2023-03-19 12:30:46] [INFO ] Invariant cache hit.
[2023-03-19 12:30:46] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 12:30:46] [INFO ] Invariant cache hit.
[2023-03-19 12:30:46] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:30:46] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-19 12:30:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:30:46] [INFO ] Invariant cache hit.
[2023-03-19 12:30:46] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:30:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2359 ms. (steps per millisecond=423 ) properties (out of 16) seen :135020
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :15884
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 :11114
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 16) seen :20839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 16) seen :10480
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 :16693
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 :18522
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 305 ms. (steps per millisecond=3278 ) properties (out of 16) seen :23819
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 519 ms. (steps per millisecond=1926 ) properties (out of 16) seen :16749
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 16) seen :23817
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 498 ms. (steps per millisecond=2008 ) properties (out of 16) seen :13888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 16) seen :17545
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 :11138
[2023-03-19 12:30:55] [INFO ] Invariant cache hit.
[2023-03-19 12:30:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:30:55] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:30:55] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:30:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:55] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:30:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:55] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:30:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:55] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:30:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:55] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:55] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:55] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:55] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:30:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:30:55] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:55] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:56] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:30:56] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:30:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:56] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:56] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:56] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:56] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:56] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:30:56] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:30:56] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:30:56] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:30:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:57] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:30:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:30:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:57] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:30:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:30:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:30:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:30:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:30:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:30:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:30:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:30:57] [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 :[22281, 19650, 23841, 15202, 20846, 25691, 27848, 25695, 25709, 22283, 25711, 25673, 27857, 18529, 23812, 15889]
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.
[2023-03-19 12:31:15] [INFO ] Invariant cache hit.
[2023-03-19 12:31:15] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 12:31:15] [INFO ] Invariant cache hit.
[2023-03-19 12:31:15] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:31:15] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-19 12:31:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:31:15] [INFO ] Invariant cache hit.
[2023-03-19 12:31:15] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:31:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2368 ms. (steps per millisecond=422 ) properties (out of 16) seen :135759
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :22246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :15159
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 :22251
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 16) seen :12414
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 :15174
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 :20842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 16) seen :23812
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 344 ms. (steps per millisecond=2906 ) properties (out of 16) seen :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :13893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :14520
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 :13372
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 :10438
[2023-03-19 12:31:23] [INFO ] Invariant cache hit.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:31:24] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:31:24] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:31:24] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:31:24] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:24] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:24] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:31:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:24] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:31:24] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:31:24] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:24] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:24] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:24] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:25] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:25] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:25] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:31:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:25] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:25] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:25] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:31:25] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:25] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:25] [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 :[22283, 19652, 23843, 15205, 20849, 25694, 27851, 25697, 25711, 22285, 25713, 25675, 27859, 18531, 23814, 15890]
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.
[2023-03-19 12:31:43] [INFO ] Invariant cache hit.
[2023-03-19 12:31:43] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 12:31:43] [INFO ] Invariant cache hit.
[2023-03-19 12:31:43] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:31:43] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-19 12:31:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:31:43] [INFO ] Invariant cache hit.
[2023-03-19 12:31:43] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:31:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2356 ms. (steps per millisecond=424 ) properties (out of 16) seen :135766
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 16) seen :23837
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 :11553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 16) seen :20864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 16) seen :10502
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 :10769
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 16) seen :20845
Incomplete Best-First random walk after 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 286 ms. (steps per millisecond=3496 ) properties (out of 16) seen :23825
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 314 ms. (steps per millisecond=3184 ) properties (out of 16) seen :20838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 16) seen :15159
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 700 ms. (steps per millisecond=1428 ) properties (out of 16) seen :10812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 16) seen :16702
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 :10443
[2023-03-19 12:31:52] [INFO ] Invariant cache hit.
[2023-03-19 12:31:52] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:31:52] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:31:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:52] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:31:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:31:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:52] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:31:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:52] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:31:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:52] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:52] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:53] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:53] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:31:53] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:31:53] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:53] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:31:53] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:31:53] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:31:53] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:31:53] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:31:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:31:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:53] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:54] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:54] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:54] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:54] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:31:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:31:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:31:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:31:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:31:54] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:31:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:31:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:31:54] [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 :[23802, 19654, 23846, 15208, 20852, 25696, 27853, 25699, 25712, 22287, 25716, 25677, 27861, 18533, 23816, 15892]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-19 12:32:12] [INFO ] Invariant cache hit.
[2023-03-19 12:32:12] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-19 12:32:12] [INFO ] Invariant cache hit.
[2023-03-19 12:32:12] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:32:12] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-19 12:32:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:32:12] [INFO ] Invariant cache hit.
[2023-03-19 12:32:12] [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.
[2023-03-19 12:32:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2362 ms. (steps per millisecond=423 ) properties (out of 16) seen :134995
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 :19625
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 :15200
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 :17565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 16) seen :14495
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 :13349
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 :19607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 16) seen :23823
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 474 ms. (steps per millisecond=2109 ) properties (out of 16) seen :18551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 16) seen :19630
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 16) seen :11924
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 :23839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 16) seen :10488
[2023-03-19 12:32:21] [INFO ] Invariant cache hit.
[2023-03-19 12:32:21] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:32:21] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:32:21] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:32:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:22] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:22] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:22] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:22] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:32:22] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:22] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:32:22] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:22] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:23] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:23] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:23] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:32:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:32:23] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:23] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:32:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:32:23] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:23] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:32:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:23] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:32:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:23] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23804, 19657, 23848, 15211, 20855, 25699, 27855, 25701, 25714, 22290, 25718, 25678, 27863, 18535, 23820, 15894]
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.
[2023-03-19 12:32:41] [INFO ] Invariant cache hit.
[2023-03-19 12:32:41] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 12:32:41] [INFO ] Invariant cache hit.
[2023-03-19 12:32:41] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:32:41] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-19 12:32:41] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 12:32:41] [INFO ] Invariant cache hit.
[2023-03-19 12:32:41] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:32:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2436 ms. (steps per millisecond=410 ) properties (out of 16) seen :135407
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 :15155
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 :13342
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 :18526
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 :11519
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 :12377
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 :25646
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 347 ms. (steps per millisecond=2881 ) properties (out of 16) seen :20845
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 407 ms. (steps per millisecond=2457 ) properties (out of 16) seen :22253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 16) seen :23818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :27778
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 :13383
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :12825
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 :11128
[2023-03-19 12:32:50] [INFO ] Invariant cache hit.
[2023-03-19 12:32:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:32:50] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:32:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:50] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:50] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:50] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:50] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:50] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:50] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:32:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:50] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:32:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:51] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:51] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:51] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:32:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:51] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:32:51] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:51] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:51] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:51] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:51] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:52] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:52] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:32:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:52] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:32:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:32:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:32:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:52] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:32:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:32:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:52] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:32:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:32:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:32:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:32:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:32:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:32:52] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:32:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:32:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:32:52] [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 :[23806, 19660, 23850, 15213, 20857, 25701, 27857, 25703, 25716, 22292, 25720, 25680, 27865, 18537, 23822, 15896]
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.
[2023-03-19 12:33:10] [INFO ] Invariant cache hit.
[2023-03-19 12:33:10] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 12:33:10] [INFO ] Invariant cache hit.
[2023-03-19 12:33:10] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:33:10] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-19 12:33:10] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 12:33:10] [INFO ] Invariant cache hit.
[2023-03-19 12:33:10] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:33:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2363 ms. (steps per millisecond=423 ) properties (out of 16) seen :135409
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 577 ms. (steps per millisecond=1733 ) properties (out of 16) seen :14510
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 :13368
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 16) seen :23825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 739 ms. (steps per millisecond=1353 ) properties (out of 16) seen :9266
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 :9507
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :20869
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 255 ms. (steps per millisecond=3921 ) properties (out of 16) seen :23808
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 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 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 16) seen :23813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 16) seen :13923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 16) seen :18529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=1410 ) properties (out of 16) seen :9252
[2023-03-19 12:33:19] [INFO ] Invariant cache hit.
[2023-03-19 12:33:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:19] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:33:19] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:33:19] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:19] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:19] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:19] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:33:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:19] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:19] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:33:19] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:19] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:20] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:20] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:20] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:20] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:20] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:20] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:20] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:33:20] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:20] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:20] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:33:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:33:21] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:21] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:21] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:33:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:33:21] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:33:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:33:21] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:33:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:21] [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 :[23808, 19662, 23852, 15215, 20859, 25703, 27859, 25705, 25718, 22294, 25722, 25682, 27868, 18539, 23824, 15897]
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.
[2023-03-19 12:33:39] [INFO ] Invariant cache hit.
[2023-03-19 12:33:39] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 12:33:39] [INFO ] Invariant cache hit.
[2023-03-19 12:33:39] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:33:39] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-19 12:33:39] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 12:33:39] [INFO ] Invariant cache hit.
[2023-03-19 12:33:39] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:33:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2421 ms. (steps per millisecond=413 ) properties (out of 16) seen :135572
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 16) seen :15166
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 :14529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 16) seen :20843
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 16) seen :11537
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 :14516
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 :23813
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 377 ms. (steps per millisecond=2652 ) properties (out of 16) seen :19619
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 421 ms. (steps per millisecond=2375 ) properties (out of 16) seen :19632
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 16) seen :23818
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 611 ms. (steps per millisecond=1636 ) properties (out of 16) seen :13965
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 :17569
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 16) seen :9578
[2023-03-19 12:33:48] [INFO ] Invariant cache hit.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:48] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:33:48] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:48] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:48] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:33:48] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:33:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:48] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:48] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:48] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:33:48] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:49] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 12:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:49] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:33:49] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:49] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:33:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:33:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:33:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:33:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:33:49] [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 :[23810, 19664, 23856, 15218, 20861, 25704, 27861, 25707, 25722, 22296, 25724, 25684, 27870, 18541, 23826, 15899]
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.
[2023-03-19 12:34:07] [INFO ] Invariant cache hit.
[2023-03-19 12:34:07] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-19 12:34:07] [INFO ] Invariant cache hit.
[2023-03-19 12:34:07] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:34:07] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-19 12:34:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:34:07] [INFO ] Invariant cache hit.
[2023-03-19 12:34:07] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:34:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 2324 ms. (steps per millisecond=430 ) properties (out of 16) seen :135286
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 :13333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 16) seen :11941
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 :15150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 16) seen :10441
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 :12856
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 16) seen :23812
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 289 ms. (steps per millisecond=3460 ) properties (out of 16) seen :22228
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 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :17569
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :27778
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 :11127
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 16) seen :13335
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 16) seen :9303
[2023-03-19 12:34:16] [INFO ] Invariant cache hit.
[2023-03-19 12:34:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:34:16] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:34:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:16] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:34:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:34:16] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:34:16] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:34:17] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:17] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:17] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:17] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:17] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:34:17] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:34:17] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:17] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:17] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:34:18] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:34:18] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 12:34:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:18] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:18] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:34:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:18] [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 :[23812, 19666, 23858, 15221, 20864, 25706, 27863, 25709, 25725, 22298, 25726, 25686, 27874, 18543, 23828, 15901]
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.
[2023-03-19 12:34:36] [INFO ] Invariant cache hit.
[2023-03-19 12:34:36] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 12:34:36] [INFO ] Invariant cache hit.
[2023-03-19 12:34:36] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:34:36] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-19 12:34:36] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 12:34:36] [INFO ] Invariant cache hit.
[2023-03-19 12:34:36] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:34:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2357 ms. (steps per millisecond=424 ) properties (out of 16) seen :134688
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :20836
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 :10796
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 :20848
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 :12856
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 :16704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 16) seen :23812
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 377 ms. (steps per millisecond=2652 ) properties (out of 16) seen :18529
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 520 ms. (steps per millisecond=1923 ) properties (out of 16) seen :14533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 16) seen :20842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 610 ms. (steps per millisecond=1639 ) properties (out of 16) seen :12385
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 :15152
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 :11916
[2023-03-19 12:34:45] [INFO ] Invariant cache hit.
[2023-03-19 12:34:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:34:45] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:34:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:45] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:45] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:45] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:45] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:34:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:45] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:45] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:45] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:45] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:45] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:45] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:45] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:45] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:34:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:45] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:45] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:45] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:45] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:46] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:46] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:34:46] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:46] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:46] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:34:46] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:46] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:34:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:46] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:46] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:46] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:34:46] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:34:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:34:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:34:47] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:34:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:34:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:34:47] [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 :[23815, 19669, 23860, 15223, 20866, 25708, 27865, 25710, 25727, 22300, 25728, 25687, 27877, 18545, 23831, 15903]
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.
[2023-03-19 12:35:04] [INFO ] Invariant cache hit.
[2023-03-19 12:35:04] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 12:35:04] [INFO ] Invariant cache hit.
[2023-03-19 12:35:04] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:35:04] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-19 12:35:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:35:04] [INFO ] Invariant cache hit.
[2023-03-19 12:35:05] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:35:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2375 ms. (steps per millisecond=421 ) properties (out of 16) seen :135346
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 :22250
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 16) seen :14519
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 :18547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 596 ms. (steps per millisecond=1677 ) properties (out of 16) seen :12936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 16) seen :12835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 16) seen :20835
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 232 ms. (steps per millisecond=4310 ) properties (out of 16) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 16) seen :13337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 16) seen :23848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 16) seen :12901
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 :15165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=1506 ) properties (out of 16) seen :9798
[2023-03-19 12:35:13] [INFO ] Invariant cache hit.
[2023-03-19 12:35:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:35:13] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:35:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:13] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:35:14] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:14] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:14] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:14] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:35:14] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:14] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:14] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:14] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:14] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:14] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:14] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:15] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:15] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:15] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:15] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:35:15] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:35:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:15] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:15] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:15] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:15] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:15] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:35:15] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:15] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:15] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:15] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:15] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:35:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:35:15] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23818, 19671, 23863, 15226, 20868, 25710, 27867, 25712, 25729, 22302, 25730, 25689, 27880, 18548, 23833, 15905]
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.
[2023-03-19 12:35:33] [INFO ] Invariant cache hit.
[2023-03-19 12:35:33] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 12:35:33] [INFO ] Invariant cache hit.
[2023-03-19 12:35:33] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:35:33] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-19 12:35:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:35:33] [INFO ] Invariant cache hit.
[2023-03-19 12:35:33] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:35:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2327 ms. (steps per millisecond=429 ) properties (out of 16) seen :135450
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 :15165
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 :16773
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 16) seen :19643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 16) seen :12359
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 :13952
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 16) seen :18523
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 372 ms. (steps per millisecond=2688 ) properties (out of 16) seen :23838
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 355 ms. (steps per millisecond=2816 ) properties (out of 16) seen :22234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 16) seen :23821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=1618 ) properties (out of 16) seen :13913
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 :15922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 16) seen :10139
[2023-03-19 12:35:42] [INFO ] Invariant cache hit.
[2023-03-19 12:35:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:35:42] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:35:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:42] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:42] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:35:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:42] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:42] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:35:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:42] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:42] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:35:43] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:35:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:43] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:43] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:35:43] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:43] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:35:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:35:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:44] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:35:44] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:35:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:44] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:35:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:44] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:35:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:35:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:35:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:35:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:35:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:35:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:35:44] [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 :[23821, 19673, 23865, 15228, 20870, 25712, 27869, 25714, 25730, 22304, 25732, 25691, 27882, 18550, 23835, 15907]
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.
[2023-03-19 12:36:01] [INFO ] Invariant cache hit.
[2023-03-19 12:36:01] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 12:36:01] [INFO ] Invariant cache hit.
[2023-03-19 12:36:01] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:36:01] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-19 12:36:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 12:36:01] [INFO ] Invariant cache hit.
[2023-03-19 12:36:02] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-19 12:36:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2240 ms. (steps per millisecond=446 ) properties (out of 16) seen :135426
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 16) seen :13889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 16) seen :11124
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 :22253
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 :13903
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 :15908
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 :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 16) seen :17568
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 459 ms. (steps per millisecond=2178 ) properties (out of 16) seen :15162
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 304 ms. (steps per millisecond=3289 ) properties (out of 16) seen :22228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 16) seen :13915
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 :22230
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 :10453
[2023-03-19 12:36:10] [INFO ] Invariant cache hit.
[2023-03-19 12:36:10] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 12:36:10] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-19 12:36:10] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:36:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:36:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:36:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:36:10] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 12:36:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:36:10] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:36:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:10] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:36:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:36:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:36:10] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:36:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 12:36:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:36:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:10] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:36:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:36:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:36:10] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:36:10] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:10] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:36:10] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:36:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:36:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 9 ms returned sat
[2023-03-19 12:36:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:36:10] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:36:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:36:11] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:36:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:36:11] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:36:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:36:11] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:36:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:36:11] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:36:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:36:11] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:36:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:36:11] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:36:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 12:36:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:36:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-19 12:36:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 12:36:11] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:36:12] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:36:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:36:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:36:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:12] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:36:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-19 12:36:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 12:36:12] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:36:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 12:36:12] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:36:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:36:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:36:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:12] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 12:36:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:36:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:36:12] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:36:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:12] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:36:12] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-19 12:36:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 12:36:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-19 12:36:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:12] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 12:36:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-19 12:36:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 12:36:12] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 12:36:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 12:36:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 12:36:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat

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