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.r363-smll-167891814200357.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 smartxred
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 r363-smll-167891814200357
=====================================================================

--------------------
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 1679132385656

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=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S064P12
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-18 09:39:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-18 09:39:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 09:39:48] [INFO ] Load time of PNML (sax parser for PT used): 112 ms
[2023-03-18 09:39:48] [INFO ] Transformed 104 places.
[2023-03-18 09:39:48] [INFO ] Transformed 158 transitions.
[2023-03-18 09:39:48] [INFO ] Parsed PT model containing 104 places and 158 transitions and 863 arcs in 213 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 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
[2023-03-18 09:39:48] [INFO ] Computed 35 place invariants in 30 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 16) seen :1339
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :839
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 16) seen :97
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :297
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :152
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :321
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :255
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :238
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :343
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 :237
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :161
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 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :267
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 :183
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 :242
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 :215
[2023-03-18 09:39:49] [INFO ] Flow matrix only has 70 transitions (discarded 9 similar events)
// Phase 1: matrix 70 rows 102 cols
[2023-03-18 09:39:49] [INFO ] Computed 35 place invariants in 17 ms
[2023-03-18 09:39:49] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-18 09:39:49] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 12 ms returned sat
[2023-03-18 09:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:49] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2023-03-18 09:39:49] [INFO ] State equation strengthened by 60 read => feed constraints.
[2023-03-18 09:39:49] [INFO ] [Real]Added 60 Read/Feed constraints in 32 ms returned sat
[2023-03-18 09:39:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 09:39:49] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-18 09:39:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:49] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2023-03-18 09:39:49] [INFO ] [Nat]Added 60 Read/Feed constraints in 30 ms returned sat
[2023-03-18 09:39:49] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 31 ms.
[2023-03-18 09:39:49] [INFO ] Added : 4 causal constraints over 1 iterations in 78 ms. Result :sat
Minimization took 33 ms.
[2023-03-18 09:39:50] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 23 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:50] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Real]Added 60 Read/Feed constraints in 18 ms returned sat
[2023-03-18 09:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:50] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 09:39:50] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2023-03-18 09:39:50] [INFO ] Added : 6 causal constraints over 2 iterations in 41 ms. Result :sat
Minimization took 10 ms.
[2023-03-18 09:39:50] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 8 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:50] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Real]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-18 09:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 8 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:50] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 09:39:50] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 09:39:50] [INFO ] Added : 4 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 9 ms.
[2023-03-18 09:39:50] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 8 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:50] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 09:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 09:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:50] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-18 09:39:51] [INFO ] [Nat]Added 60 Read/Feed constraints in 17 ms returned sat
[2023-03-18 09:39:51] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 29 ms.
[2023-03-18 09:39:51] [INFO ] Added : 6 causal constraints over 2 iterations in 117 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 09:39:51] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 09:39:51] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 29 ms returned sat
[2023-03-18 09:39:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:51] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-18 09:39:51] [INFO ] [Real]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-18 09:39:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 09:39:51] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 14 ms returned sat
[2023-03-18 09:39:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:51] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-18 09:39:51] [INFO ] [Nat]Added 60 Read/Feed constraints in 18 ms returned sat
[2023-03-18 09:39:51] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 61 ms.
[2023-03-18 09:39:51] [INFO ] Added : 4 causal constraints over 1 iterations in 145 ms. Result :sat
Minimization took 11 ms.
[2023-03-18 09:39:51] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 09:39:51] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 09:39:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:51] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-18 09:39:51] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 09:39:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 09:39:51] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 14 ms returned sat
[2023-03-18 09:39:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:51] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-18 09:39:51] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 09:39:51] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 25 ms.
[2023-03-18 09:39:52] [INFO ] Added : 3 causal constraints over 1 iterations in 54 ms. Result :sat
Minimization took 13 ms.
[2023-03-18 09:39:52] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 15 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:52] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Real]Added 60 Read/Feed constraints in 13 ms returned sat
[2023-03-18 09:39:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:52] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Nat]Added 60 Read/Feed constraints in 29 ms returned sat
[2023-03-18 09:39:52] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 09:39:52] [INFO ] Added : 2 causal constraints over 1 iterations in 35 ms. Result :sat
Minimization took 15 ms.
[2023-03-18 09:39:52] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 12 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:52] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 09:39:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:52] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 09:39:52] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-18 09:39:52] [INFO ] Added : 3 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 9 ms.
[2023-03-18 09:39:52] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 12 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:52] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 09:39:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:52] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-18 09:39:52] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 09:39:53] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-18 09:39:53] [INFO ] Added : 1 causal constraints over 1 iterations in 38 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 09:39:53] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:53] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 09:39:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:53] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 09:39:53] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 09:39:53] [INFO ] Added : 4 causal constraints over 1 iterations in 39 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 09:39:53] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 12 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:53] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 09:39:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 11 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:53] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 09:39:53] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 09:39:53] [INFO ] Added : 2 causal constraints over 1 iterations in 34 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 09:39:53] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:53] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 09:39:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:53] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-18 09:39:53] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 09:39:53] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-18 09:39:53] [INFO ] Added : 3 causal constraints over 1 iterations in 45 ms. Result :sat
Minimization took 13 ms.
[2023-03-18 09:39:53] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:54] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 09:39:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 7 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:54] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-18 09:39:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-18 09:39:54] [INFO ] Added : 2 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:39:54] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 7 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:54] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Real]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-18 09:39:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 7 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:54] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 09:39:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-18 09:39:54] [INFO ] Added : 6 causal constraints over 2 iterations in 44 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 09:39:54] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 12 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:54] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 09:39:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:54] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 09:39:54] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-18 09:39:54] [INFO ] Added : 4 causal constraints over 1 iterations in 36 ms. Result :sat
Minimization took 12 ms.
[2023-03-18 09:39:54] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 11 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:54] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 09:39:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:39:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 11 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:39:54] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2023-03-18 09:39:54] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 09:39:55] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-18 09:39:55] [INFO ] Added : 7 causal constraints over 3 iterations in 47 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[821, 89, 338, 200, 119, 207, 238, 162, 237, 170, 238, 207, 238, 98, 169, 187]
Support contains 16 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 79/79 transitions.
Graph (complete) has 261 edges and 102 vertex of which 58 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.2 ms
Discarding 44 places :
Also discarding 22 output transitions
Drop transitions removed 22 transitions
Ensure Unique test removed 15 places
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 43 transition count 45
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 42 transition count 44
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 42 transition count 44
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 31 place count 42 transition count 43
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 33 place count 42 transition count 41
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 36 place count 40 transition count 40
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 37 place count 39 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 38 place count 38 transition count 39
Applied a total of 38 rules in 60 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 60 ms. Remains : 38/102 places, 39/79 transitions.
// Phase 1: matrix 39 rows 38 cols
[2023-03-18 09:39:55] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2640 ms. (steps per millisecond=378 ) properties (out of 16) seen :135673
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 :14503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 16) seen :10540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :20841
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 :12389
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 :12822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 16) seen :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 459 ms. (steps per millisecond=2178 ) properties (out of 16) seen :18551
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 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :12375
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 348 ms. (steps per millisecond=2873 ) properties (out of 16) seen :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 16) seen :11943
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 16) seen :17555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 16) seen :8917
[2023-03-18 09:40:05] [INFO ] Invariant cache hit.
[2023-03-18 09:40:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:05] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:40:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:05] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:05] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:40:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:05] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:40:05] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:40:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 11 ms returned sat
[2023-03-18 09:40:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:05] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:40:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:40:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:40:06] [INFO ] Added : 4 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:40:06] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:06] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:06] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:40:06] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:40:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:06] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:06] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:06] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 09:40:06] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:06] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:40:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:07] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:07] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:07] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:07] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:07] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:40:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:07] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:07] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:07] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:07] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:40:07] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:07] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:07] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:40:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:07] [INFO ] Added : 6 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[14473, 10375, 20825, 12322, 12786, 19602, 27778, 18511, 25642, 12326, 25642, 23808, 27778, 11874, 17534, 8776]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 7 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:40:21] [INFO ] Invariant cache hit.
[2023-03-18 09:40:21] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-18 09:40:21] [INFO ] Invariant cache hit.
[2023-03-18 09:40:21] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:40:21] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-18 09:40:21] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:40:21] [INFO ] Invariant cache hit.
[2023-03-18 09:40:21] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:40:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2330 ms. (steps per millisecond=429 ) properties (out of 16) seen :135114
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 :13887
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 :13947
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 16) seen :15892
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 :9832
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 :16687
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 :19620
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 319 ms. (steps per millisecond=3134 ) properties (out of 16) seen :23817
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 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :18537
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 351 ms. (steps per millisecond=2849 ) properties (out of 16) seen :23821
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 535 ms. (steps per millisecond=1869 ) properties (out of 16) seen :12839
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 :14515
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 680 ms. (steps per millisecond=1470 ) properties (out of 16) seen :10096
[2023-03-18 09:40:30] [INFO ] Invariant cache hit.
[2023-03-18 09:40:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:40:30] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:40:30] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:30] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:30] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:30] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:30] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:30] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:40:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:30] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:30] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:30] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:40:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:30] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:40:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:40:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:30] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:31] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:31] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:31] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:31] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:31] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:40:31] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:40:31] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:31] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:31] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:31] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:40:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:40:31] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:31] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:32] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:40:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:40:32] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:40:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:32] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:40:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:32] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:40:32] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:32] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:40:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:32] [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 :[14476, 13862, 20827, 12326, 16652, 19604, 27781, 23806, 25644, 18507, 25644, 23811, 27780, 12797, 17537, 10012]
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.
[2023-03-18 09:40:46] [INFO ] Invariant cache hit.
[2023-03-18 09:40:46] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-18 09:40:46] [INFO ] Invariant cache hit.
[2023-03-18 09:40:46] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:40:46] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-18 09:40:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:40:46] [INFO ] Invariant cache hit.
[2023-03-18 09:40:46] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 136 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:40:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2320 ms. (steps per millisecond=431 ) properties (out of 16) seen :135284
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 :14489
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 :12010
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 :15915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 16) seen :12368
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 :13905
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 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 354 ms. (steps per millisecond=2824 ) properties (out of 16) seen :23876
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 346 ms. (steps per millisecond=2890 ) properties (out of 16) seen :22236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :20851
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 559 ms. (steps per millisecond=1788 ) properties (out of 16) seen :12369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :18526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 16) seen :10778
[2023-03-18 09:40:55] [INFO ] Invariant cache hit.
[2023-03-18 09:40:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:40:55] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:40:55] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:55] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:40:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:55] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:40:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:40:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:55] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:40:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:40:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:40:55] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:56] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:40:56] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:56] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:56] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:56] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:56] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:56] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:40:56] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:56] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 9 ms returned sat
[2023-03-18 09:40:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 16 ms.
[2023-03-18 09:40:56] [INFO ] Added : 0 causal constraints over 0 iterations in 26 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:56] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:56] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:56] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:56] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:56] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:40:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:57] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:57] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:40:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:40:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:57] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:57] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:40:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:57] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:40:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:57] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:40:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:57] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:57] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:40:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:40:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:40:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:40:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:40:57] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:40:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:40:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:40:57] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[14478, 13864, 20830, 12328, 16654, 22220, 27783, 23808, 25646, 22220, 25646, 23813, 27782, 12800, 18511, 10705]
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 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:41:12] [INFO ] Invariant cache hit.
[2023-03-18 09:41:12] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-18 09:41:12] [INFO ] Invariant cache hit.
[2023-03-18 09:41:12] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:41:12] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-18 09:41:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:41:12] [INFO ] Invariant cache hit.
[2023-03-18 09:41:12] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:41:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2604 ms. (steps per millisecond=384 ) properties (out of 16) seen :135546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 16) seen :23817
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 :12388
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 16) seen :20863
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 818 ms. (steps per millisecond=1222 ) properties (out of 16) seen :10076
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :16671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 16) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 16) seen :20833
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 400 ms. (steps per millisecond=2500 ) properties (out of 16) seen :17552
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 405 ms. (steps per millisecond=2469 ) properties (out of 16) seen :19622
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 633 ms. (steps per millisecond=1579 ) properties (out of 16) seen :11552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 16) seen :17554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 16) seen :10162
[2023-03-18 09:41:21] [INFO ] Invariant cache hit.
[2023-03-18 09:41:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:41:21] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:41:21] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:22] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:41:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:41:22] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:41:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:41:22] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:22] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:41:22] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:22] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 09:41:22] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 16 ms.
[2023-03-18 09:41:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:22] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:41:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:22] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:41:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:22] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:41:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:41:22] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:23] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:23] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:41:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:41:23] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:23] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:41:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:41:23] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:23] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:41:23] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:41:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 09:41:24] [INFO ] Added : 6 causal constraints over 2 iterations in 22 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 :[23808, 13866, 20832, 12330, 16658, 23808, 27785, 23810, 25648, 22224, 25648, 23816, 27785, 12802, 18513, 10706]
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.
[2023-03-18 09:41:39] [INFO ] Invariant cache hit.
[2023-03-18 09:41:39] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-18 09:41:39] [INFO ] Invariant cache hit.
[2023-03-18 09:41:39] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:41:39] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-18 09:41:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:41:39] [INFO ] Invariant cache hit.
[2023-03-18 09:41:39] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:41:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2646 ms. (steps per millisecond=377 ) properties (out of 16) seen :135188
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 16) seen :19650
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 :17616
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 16) seen :18577
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 :13908
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 :11498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 16) seen :23828
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 226 ms. (steps per millisecond=4424 ) properties (out of 16) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :15156
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 299 ms. (steps per millisecond=3344 ) properties (out of 16) seen :22234
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 884 ms. (steps per millisecond=1131 ) properties (out of 16) seen :12393
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 :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 16) seen :9532
[2023-03-18 09:41:48] [INFO ] Invariant cache hit.
[2023-03-18 09:41:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:41:48] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:41:48] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:48] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:41:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:41:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:41:48] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:41:48] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:41:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:41:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:41:48] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:41:48] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:41:49] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:49] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:49] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:41:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:49] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:49] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:49] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:49] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:49] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:41:49] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:50] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:41:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:41:50] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:41:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:50] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:50] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:50] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:50] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:50] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:41:50] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:41:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:41:50] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:41:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:50] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:41:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:41:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:41:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:41:50] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:41:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:41:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:41:50] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23810, 17535, 20835, 13862, 16660, 23810, 27787, 23812, 25650, 22226, 25649, 23818, 27788, 12804, 18515, 10708]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:42:07] [INFO ] Invariant cache hit.
[2023-03-18 09:42:07] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-18 09:42:07] [INFO ] Invariant cache hit.
[2023-03-18 09:42:07] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:42:07] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-18 09:42:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:42:07] [INFO ] Invariant cache hit.
[2023-03-18 09:42:07] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:42:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2307 ms. (steps per millisecond=433 ) properties (out of 16) seen :135598
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 840 ms. (steps per millisecond=1190 ) properties (out of 16) seen :20909
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 :10100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 16) seen :22256
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 :11124
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 16) seen :18593
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 16) seen :23813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 16) seen :22245
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 475 ms. (steps per millisecond=2105 ) properties (out of 16) seen :17573
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 214 ms. (steps per millisecond=4672 ) properties (out of 16) seen :23813
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 577 ms. (steps per millisecond=1733 ) properties (out of 16) seen :12375
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 :19627
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 16) seen :11135
[2023-03-18 09:42:16] [INFO ] Invariant cache hit.
[2023-03-18 09:42:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:16] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:42:16] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:42:16] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:16] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:42:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-18 09:42:16] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:42:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:42:16] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:16] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:42:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:16] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:42:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:42:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:42:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:16] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:42:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:42:16] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 9 ms.
[2023-03-18 09:42:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:16] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:42:16] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:42:17] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:17] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:17] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:42:17] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:42:17] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:17] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:17] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:17] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:42:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:18] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:42:18] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:42:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:18] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:42:18] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:42:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:18] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:42:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:18] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:18] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:18] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:42:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:42:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:42:18] [INFO ] Added : 6 causal constraints over 2 iterations in 14 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, 17538, 22219, 13865, 18510, 23812, 27789, 23813, 25652, 22228, 25650, 23820, 27790, 12806, 19601, 11074]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:42:34] [INFO ] Invariant cache hit.
[2023-03-18 09:42:34] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 09:42:34] [INFO ] Invariant cache hit.
[2023-03-18 09:42:34] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:42:34] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-18 09:42:34] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:42:34] [INFO ] Invariant cache hit.
[2023-03-18 09:42:34] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:42:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2660 ms. (steps per millisecond=375 ) properties (out of 16) seen :135152
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 :20846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 16) seen :10069
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 :19643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=1404 ) properties (out of 16) seen :9251
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 :11544
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 16) seen :22224
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 300 ms. (steps per millisecond=3333 ) properties (out of 16) seen :22230
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 496 ms. (steps per millisecond=2016 ) properties (out of 16) seen :18546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 16) seen :20840
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 709 ms. (steps per millisecond=1410 ) properties (out of 16) seen :9839
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 :17598
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 16) seen :9292
[2023-03-18 09:42:44] [INFO ] Invariant cache hit.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:42:44] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:42:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:42:44] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:42:44] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:42:44] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:42:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:44] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:42:44] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:42:44] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:44] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:44] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:42:45] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:45] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:45] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:45] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:45] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:42:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:42:45] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:45] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:42:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:42:45] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:42:45] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:42:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:42:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:42:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:42:46] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:42:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:42:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:42:46] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23814, 17540, 22221, 13867, 18512, 23814, 27791, 23815, 25655, 22230, 25654, 23822, 27794, 12808, 19604, 11075]
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 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:43:01] [INFO ] Invariant cache hit.
[2023-03-18 09:43:01] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-18 09:43:01] [INFO ] Invariant cache hit.
[2023-03-18 09:43:01] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:43:02] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-18 09:43:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:43:02] [INFO ] Invariant cache hit.
[2023-03-18 09:43:02] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:43:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2322 ms. (steps per millisecond=430 ) properties (out of 16) seen :136030
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 16) seen :23825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 16) seen :15197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :15890
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 :15158
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 :16724
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 :19632
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 469 ms. (steps per millisecond=2132 ) properties (out of 16) seen :17573
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 390 ms. (steps per millisecond=2564 ) properties (out of 16) seen :15877
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 :23838
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 641 ms. (steps per millisecond=1560 ) properties (out of 16) seen :11167
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 :13895
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 :11545
[2023-03-18 09:43:10] [INFO ] Invariant cache hit.
[2023-03-18 09:43:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:10] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:43:10] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:43:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:10] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:43:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:43:10] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:43:11] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:11] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:43:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:43:11] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:11] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:43:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:43:11] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:11] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:43:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:43:11] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:11] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:43:11] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:11] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 09:43:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:43:11] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:43:11] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:43:11] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:43:12] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:43:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:12] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:43:12] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:43:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:12] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:43:12] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:43:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:43:12] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:43:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:12] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:43:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:43:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:43:12] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:43:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:12] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:43:12] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:43:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:12] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:43:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:43:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:43:12] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:43:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:43:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:12] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:43:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:43:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:43:13] [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 :[23816, 17542, 22223, 15124, 18514, 23816, 27794, 23818, 25656, 22232, 25656, 23824, 27796, 12810, 19606, 11470]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:43:29] [INFO ] Invariant cache hit.
[2023-03-18 09:43:29] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-18 09:43:29] [INFO ] Invariant cache hit.
[2023-03-18 09:43:29] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:43:29] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-18 09:43:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:43:29] [INFO ] Invariant cache hit.
[2023-03-18 09:43:29] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:43:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2743 ms. (steps per millisecond=364 ) properties (out of 16) seen :135076
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 :22234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=1760 ) properties (out of 16) seen :13373
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 :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 16) seen :10453
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 16) seen :14513
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 :20864
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 214 ms. (steps per millisecond=4672 ) properties (out of 16) seen :23813
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 577 ms. (steps per millisecond=1733 ) properties (out of 16) seen :15203
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 259 ms. (steps per millisecond=3861 ) properties (out of 16) seen :25641
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 570 ms. (steps per millisecond=1754 ) properties (out of 16) seen :12369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 16) seen :15885
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 :10870
[2023-03-18 09:43:38] [INFO ] Invariant cache hit.
[2023-03-18 09:43:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:43:38] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:43:38] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:38] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:43:38] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:43:38] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:38] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:43:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:43:38] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:43:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:38] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:43:38] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:43:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:38] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:43:38] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:43:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:43:38] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:43:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:43:38] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:43:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:43:38] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:43:39] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:43:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:43:39] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:43:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:43:39] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:43:39] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:43:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:43:39] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:43:39] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:43:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:43:39] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:43:39] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:43:39] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:43:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:40] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:43:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:43:40] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:43:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:43:40] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:43:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:43:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:43:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:43:40] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:43:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:43:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:43:40] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23818, 17545, 22225, 15126, 18518, 23818, 27797, 23820, 25658, 22234, 25658, 25637, 27798, 12812, 19609, 11473]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:43:56] [INFO ] Invariant cache hit.
[2023-03-18 09:43:56] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 09:43:56] [INFO ] Invariant cache hit.
[2023-03-18 09:43:56] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:43:56] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-18 09:43:56] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:43:56] [INFO ] Invariant cache hit.
[2023-03-18 09:43:56] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:43:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2333 ms. (steps per millisecond=428 ) properties (out of 16) seen :135550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 16) seen :12841
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 :10738
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 :20842
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 :13339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 16) seen :14591
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 :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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 16) seen :22221
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 357 ms. (steps per millisecond=2801 ) properties (out of 16) seen :23827
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 329 ms. (steps per millisecond=3039 ) properties (out of 16) seen :23837
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 677 ms. (steps per millisecond=1477 ) properties (out of 16) seen :10113
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 :17548
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 :11123
[2023-03-18 09:44:04] [INFO ] Invariant cache hit.
[2023-03-18 09:44:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:44:04] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:44:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:44:04] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:44:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:44:05] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:44:05] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:44:05] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:44:05] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:44:05] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:44:05] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:44:05] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:44:05] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:44:06] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:06] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:44:06] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:06] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:44:06] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:44:06] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:06] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:06] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:44:06] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:44:06] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 09:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:44:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:44:06] [INFO ] Added : 6 causal constraints over 2 iterations in 20 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 :[23822, 17547, 22227, 15129, 18520, 23820, 27800, 23822, 25661, 23806, 25660, 25638, 27801, 12814, 19611, 11475]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:44:23] [INFO ] Invariant cache hit.
[2023-03-18 09:44:23] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 09:44:23] [INFO ] Invariant cache hit.
[2023-03-18 09:44:23] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:44:23] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-18 09:44:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:44:23] [INFO ] Invariant cache hit.
[2023-03-18 09:44:23] [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.
[2023-03-18 09:44:23] [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 :135451
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 :15920
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 :11526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 16) seen :23819
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 :12836
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 :13372
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 16) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 376 ms. (steps per millisecond=2659 ) properties (out of 16) seen :20852
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 345 ms. (steps per millisecond=2898 ) properties (out of 16) seen :18518
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 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :23828
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 639 ms. (steps per millisecond=1564 ) properties (out of 16) seen :12859
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 :14507
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 16) seen :9246
[2023-03-18 09:44:32] [INFO ] Invariant cache hit.
[2023-03-18 09:44:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:44:32] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:44:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:32] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:44:32] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:44:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:32] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:44:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:32] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:44:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:44:32] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:44:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:32] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:44:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:32] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:44:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:44:32] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:44:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:32] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:44:33] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:44:33] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 09:44:33] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:44:33] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:44:33] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:44:33] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 09:44:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:44:33] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:44:33] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:33] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:44:34] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:44:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:44:34] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:44:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:44:34] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:44:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:44:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:34] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:44:34] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:44:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:44:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:44:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:44:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:44:34] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:44:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:44:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:44:34] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23824, 17549, 23807, 15132, 18522, 23822, 27803, 23824, 25662, 23807, 25662, 25640, 27803, 12816, 19614, 11477]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:44:51] [INFO ] Invariant cache hit.
[2023-03-18 09:44:51] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 09:44:51] [INFO ] Invariant cache hit.
[2023-03-18 09:44:51] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:44:51] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-18 09:44:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:44:51] [INFO ] Invariant cache hit.
[2023-03-18 09:44:51] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:44:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2317 ms. (steps per millisecond=431 ) properties (out of 16) seen :135774
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 :22247
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 :11513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 16) seen :18524
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 :13347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 16) seen :13380
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 :22269
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 277 ms. (steps per millisecond=3610 ) properties (out of 16) seen :22226
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 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :15902
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 :22236
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 606 ms. (steps per millisecond=1650 ) properties (out of 16) seen :15235
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 869 ms. (steps per millisecond=1150 ) properties (out of 16) seen :13337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=1349 ) properties (out of 16) seen :11515
[2023-03-18 09:45:00] [INFO ] Invariant cache hit.
[2023-03-18 09:45:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:00] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:45:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:00] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:00] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:45:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:00] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:00] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:45:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:00] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:00] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:00] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:45:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:00] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:00] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:45:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:00] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:00] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:45:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:01] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:01] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:45:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:01] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:01] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:01] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:01] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:01] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:01] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:01] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:02] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:02] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:02] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-18 09:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:45:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:45:02] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:02] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:45:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:45:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:02] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:02] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23826, 17551, 23809, 15134, 18524, 23824, 27806, 23826, 25664, 23809, 25665, 25642, 27805, 15137, 19617, 11479]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:45:19] [INFO ] Invariant cache hit.
[2023-03-18 09:45:19] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-18 09:45:19] [INFO ] Invariant cache hit.
[2023-03-18 09:45:19] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:45:19] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-18 09:45:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:45:19] [INFO ] Invariant cache hit.
[2023-03-18 09:45:19] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:45:19] [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 :135469
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 :19613
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 :9523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 16) seen :15871
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 16) seen :10153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 16) seen :11130
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 16) seen :25644
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 290 ms. (steps per millisecond=3448 ) properties (out of 16) seen :20841
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 16) seen :22223
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 :25642
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 :25667
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 625 ms. (steps per millisecond=1600 ) properties (out of 16) seen :10742
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 16) seen :18534
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 :12371
[2023-03-18 09:45:28] [INFO ] Invariant cache hit.
[2023-03-18 09:45:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:28] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:28] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:45:28] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:45:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:28] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:45:28] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:45:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:28] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:28] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:45:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:28] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:28] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:45:28] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:28] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:28] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:45:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:29] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:29] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:29] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:29] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:29] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:29] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:29] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:29] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:29] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:45:30] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 09:45:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:30] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:45:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:45:30] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:45:30] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:30] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:45:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:45:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:45:30] [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 :[23828, 17553, 23812, 15136, 18526, 25639, 27808, 23828, 25666, 23811, 25668, 25644, 27807, 15140, 19621, 12305]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:45:46] [INFO ] Invariant cache hit.
[2023-03-18 09:45:46] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-18 09:45:46] [INFO ] Invariant cache hit.
[2023-03-18 09:45:46] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:45:46] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-18 09:45:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:45:46] [INFO ] Invariant cache hit.
[2023-03-18 09:45:46] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:45:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2538 ms. (steps per millisecond=394 ) properties (out of 16) seen :135192
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 :12850
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 :12375
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 :15163
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 :13910
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 :12358
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 :22221
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 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :16685
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 444 ms. (steps per millisecond=2252 ) properties (out of 16) seen :19641
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 323 ms. (steps per millisecond=3095 ) properties (out of 16) seen :22228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 16) seen :10426
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 16) seen :23823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 16) seen :10827
[2023-03-18 09:45:55] [INFO ] Invariant cache hit.
[2023-03-18 09:45:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:45:55] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:45:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:55] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:45:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:55] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:55] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:55] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:45:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:56] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:56] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 09:45:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:56] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 09:45:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:56] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:56] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:56] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:45:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:56] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:45:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:56] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:45:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:56] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:45:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:56] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:56] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 09:45:56] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:45:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:56] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:45:56] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:45:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:56] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:45:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:45:56] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:45:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:57] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:57] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:45:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:57] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:45:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:45:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:45:57] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:57] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:57] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:45:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:57] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:45:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:57] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:45:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:57] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:57] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:45:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:57] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:45:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:45:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:45:57] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:45:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:45:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:45:57] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23831, 17555, 23815, 15138, 18528, 25641, 27810, 23830, 25668, 23812, 25670, 25645, 27810, 15142, 23804, 12307]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:46:16] [INFO ] Invariant cache hit.
[2023-03-18 09:46:16] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 09:46:16] [INFO ] Invariant cache hit.
[2023-03-18 09:46:16] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:46:16] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-18 09:46:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:46:16] [INFO ] Invariant cache hit.
[2023-03-18 09:46:16] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:46:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2297 ms. (steps per millisecond=435 ) properties (out of 16) seen :135367
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 16) seen :22223
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 :13909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :18559
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 :10479
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 :15899
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 :15883
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 203 ms. (steps per millisecond=4926 ) properties (out of 16) seen :23810
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 394 ms. (steps per millisecond=2538 ) properties (out of 16) seen :18533
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 280 ms. (steps per millisecond=3571 ) properties (out of 16) seen :22230
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 481 ms. (steps per millisecond=2079 ) properties (out of 16) seen :18539
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 :16669
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 16) seen :9307
[2023-03-18 09:46:24] [INFO ] Invariant cache hit.
[2023-03-18 09:46:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 09:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:46:24] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:46:24] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:46:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:24] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:46:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:24] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:46:24] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:24] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:46:24] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:24] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:46:24] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:24] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:24] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:46:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:24] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:46:24] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:25] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:46:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:46:25] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:46:25] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:25] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:46:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:46:25] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:46:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:46:25] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:46:25] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:25] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:46:25] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:26] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:26] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:46:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:46:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:26] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:26] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:46:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:26] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:26] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:46:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:46:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:26] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:46:26] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:46:26] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:26] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:26] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:26] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:46:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:46:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:46:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:26] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:46:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:26] [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 :[23833, 17558, 23817, 15140, 18530, 25643, 27812, 23833, 25670, 23814, 25672, 25647, 27813, 18502, 23806, 12309]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:46:43] [INFO ] Invariant cache hit.
[2023-03-18 09:46:43] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 09:46:43] [INFO ] Invariant cache hit.
[2023-03-18 09:46:43] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:46:43] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-18 09:46:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:46:43] [INFO ] Invariant cache hit.
[2023-03-18 09:46:43] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:46:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2336 ms. (steps per millisecond=428 ) properties (out of 16) seen :135638
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 :19673
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 :12826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 16) seen :18539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 16) seen :11179
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 16) seen :10428
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 :23812
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 223 ms. (steps per millisecond=4484 ) properties (out of 16) seen :23810
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 409 ms. (steps per millisecond=2444 ) properties (out of 16) seen :13895
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 369 ms. (steps per millisecond=2710 ) properties (out of 16) seen :22252
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 665 ms. (steps per millisecond=1503 ) properties (out of 16) seen :11164
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 :13882
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 :9546
[2023-03-18 09:46:52] [INFO ] Invariant cache hit.
[2023-03-18 09:46:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:46:52] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:46:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:52] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:46:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:46:52] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:46:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:52] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:46:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:46:52] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:46:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:52] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:52] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:46:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:46:52] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:46:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:52] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:52] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:46:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:46:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:46:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:53] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:46:53] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:53] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:46:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:46:53] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:53] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:53] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:46:53] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:53] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:53] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:46:53] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:46:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:46:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:46:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:54] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:46:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:46:54] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:54] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:46:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:46:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:46:54] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:46:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:54] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:46:54] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:54] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:46:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:54] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:46:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:46:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:46:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:46:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:46:54] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:46:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:46:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:46:54] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23836, 17560, 23819, 15142, 18532, 25645, 27814, 23835, 25672, 23816, 25674, 25649, 27815, 18504, 23808, 12310]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:47:11] [INFO ] Invariant cache hit.
[2023-03-18 09:47:11] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 09:47:11] [INFO ] Invariant cache hit.
[2023-03-18 09:47:11] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:47:11] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-18 09:47:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:47:11] [INFO ] Invariant cache hit.
[2023-03-18 09:47:11] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:47:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2248 ms. (steps per millisecond=444 ) properties (out of 16) seen :135032
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 :23830
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 :10165
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 :18560
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 :10756
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 16) seen :14494
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 :23830
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 291 ms. (steps per millisecond=3436 ) properties (out of 16) seen :23809
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 378 ms. (steps per millisecond=2645 ) properties (out of 16) seen :22252
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 304 ms. (steps per millisecond=3289 ) properties (out of 16) seen :19612
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 685 ms. (steps per millisecond=1459 ) properties (out of 16) seen :10157
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 :14497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 16) seen :9102
[2023-03-18 09:47:20] [INFO ] Invariant cache hit.
[2023-03-18 09:47:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:20] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:47:20] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:47:20] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:20] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:47:20] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:20] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:47:20] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:20] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:47:20] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:20] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:20] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:47:20] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:47:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:20] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:20] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:47:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:47:20] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:47:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:47:21] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:47:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:47:21] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:47:21] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:47:21] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:47:21] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:47:21] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:47:21] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:21] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:47:21] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:21] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:47:21] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:47:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:47:22] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:47:22] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:47:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:47:22] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:47:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:47:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:47:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:47:22] [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 :[23838, 17562, 23821, 15145, 18534, 25648, 27816, 23837, 25674, 23818, 25676, 25652, 27817, 18507, 23811, 12312]
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.
[2023-03-18 09:47:39] [INFO ] Invariant cache hit.
[2023-03-18 09:47:39] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-18 09:47:39] [INFO ] Invariant cache hit.
[2023-03-18 09:47:39] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:47:39] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-18 09:47:39] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:47:39] [INFO ] Invariant cache hit.
[2023-03-18 09:47:39] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:47:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2601 ms. (steps per millisecond=384 ) properties (out of 16) seen :135113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 16) seen :18543
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 :11548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 16) seen :20841
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 :9805
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 :14505
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 :23829
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 307 ms. (steps per millisecond=3257 ) properties (out of 16) seen :18520
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 1000000 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 16) seen :22233
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 276 ms. (steps per millisecond=3623 ) properties (out of 16) seen :22233
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 571 ms. (steps per millisecond=1751 ) properties (out of 16) seen :15188
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 :15149
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 :11952
[2023-03-18 09:47:48] [INFO ] Invariant cache hit.
[2023-03-18 09:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:48] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:47:48] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:47:48] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:47:48] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:48] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:47:48] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:48] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:47:48] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:47:48] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:47:48] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:48] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:47:48] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:47:48] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:47:49] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:47:49] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:47:49] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:47:49] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:47:49] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:47:49] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:47:49] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:47:49] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:47:49] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:49] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:50] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:47:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:47:50] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:47:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:47:50] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:47:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:47:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:47:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:47:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:47:50] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:47:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:47:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:47:50] [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 :[23840, 17564, 23825, 15147, 18536, 25651, 27820, 23838, 25677, 23820, 25678, 25654, 27819, 18509, 23813, 12314]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:48:07] [INFO ] Invariant cache hit.
[2023-03-18 09:48:07] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 09:48:07] [INFO ] Invariant cache hit.
[2023-03-18 09:48:07] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:48:07] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-18 09:48:07] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:48:07] [INFO ] Invariant cache hit.
[2023-03-18 09:48:07] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:48:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2317 ms. (steps per millisecond=431 ) properties (out of 16) seen :135713
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 :16730
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 :13384
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 16) seen :15877
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 :12410
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 16) seen :12378
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 16) seen :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 :27778
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 :23826
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 346 ms. (steps per millisecond=2890 ) properties (out of 16) seen :17554
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 240 ms. (steps per millisecond=4166 ) properties (out of 16) seen :23813
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 658 ms. (steps per millisecond=1519 ) properties (out of 16) seen :11984
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 :16696
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 :9821
[2023-03-18 09:48:16] [INFO ] Invariant cache hit.
[2023-03-18 09:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:16] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:48:16] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:48:16] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:48:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:16] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:16] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:48:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:16] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:16] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:16] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:16] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:48:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:48:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:48:17] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:48:17] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:17] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:17] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:17] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:48:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:17] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:48:17] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:48:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:48:17] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:17] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:48:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:48:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:48:17] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:48:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:48:18] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:48:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:18] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:48:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:18] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:48:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:48:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:48:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:48:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:48:18] [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 :[23842, 17566, 23827, 15150, 18538, 25653, 27822, 23840, 25679, 23822, 25681, 25655, 27821, 18511, 23815, 12316]
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.
[2023-03-18 09:48:34] [INFO ] Invariant cache hit.
[2023-03-18 09:48:34] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 09:48:34] [INFO ] Invariant cache hit.
[2023-03-18 09:48:35] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:48:35] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-18 09:48:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:48:35] [INFO ] Invariant cache hit.
[2023-03-18 09:48:35] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:48:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2324 ms. (steps per millisecond=430 ) properties (out of 16) seen :135477
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 :22256
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 :12442
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 16) seen :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 803 ms. (steps per millisecond=1245 ) properties (out of 16) seen :15236
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 :13348
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 :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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 16) seen :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 16) seen :10755
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 1000000 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 16) seen :23834
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 627 ms. (steps per millisecond=1594 ) properties (out of 16) seen :13421
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 16) seen :23820
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 :15215
[2023-03-18 09:48:44] [INFO ] Invariant cache hit.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:48:44] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:48:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:48:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:48:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:48:44] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:48:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:48:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:48:44] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:48:44] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:44] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:44] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:44] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:44] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:48:44] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:44] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:48:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:45] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:48:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:45] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:45] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:48:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:45] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:48:45] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:48:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 09:48:45] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:48:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:45] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:45] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:48:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:48:45] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:48:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:45] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:48:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:45] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:48:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:48:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:48:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:48:45] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:48:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:48:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:48:45] [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 :[23844, 17568, 23829, 15152, 18540, 25655, 27825, 23842, 25681, 23823, 25683, 25657, 27823, 18513, 23818, 15136]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:49:03] [INFO ] Invariant cache hit.
[2023-03-18 09:49:03] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-18 09:49:03] [INFO ] Invariant cache hit.
[2023-03-18 09:49:03] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:49:03] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-18 09:49:03] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:49:03] [INFO ] Invariant cache hit.
[2023-03-18 09:49:03] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:49:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2317 ms. (steps per millisecond=431 ) properties (out of 16) seen :135276
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 :19611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :13369
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 :18530
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 :11943
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :15874
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 :17569
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 259 ms. (steps per millisecond=3861 ) properties (out of 16) seen :22227
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 381 ms. (steps per millisecond=2624 ) properties (out of 16) seen :17555
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 :25642
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 :19631
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 615 ms. (steps per millisecond=1626 ) properties (out of 16) seen :10763
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 :22237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 16) seen :10758
[2023-03-18 09:49:12] [INFO ] Invariant cache hit.
[2023-03-18 09:49:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:12] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:49:12] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:49:12] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:49:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:49:12] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:49:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:12] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:49:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:49:12] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:49:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:12] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:49:12] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:49:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:49:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:12] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:49:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:49:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:49:12] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:49:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:12] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:12] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:49:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:12] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:49:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:49:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:12] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:49:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:13] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:49:13] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:49:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:49:13] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:13] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:13] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:49:13] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:49:13] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:13] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:49:13] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:49:13] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:14] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:14] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:49:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:49:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:14] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:49:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:49:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:49:14] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23846, 17571, 23831, 15154, 18542, 25656, 27827, 23845, 25683, 23825, 25686, 25659, 27825, 18515, 23821, 15138]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:49:31] [INFO ] Invariant cache hit.
[2023-03-18 09:49:31] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 09:49:31] [INFO ] Invariant cache hit.
[2023-03-18 09:49:31] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:49:31] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-18 09:49:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:49:31] [INFO ] Invariant cache hit.
[2023-03-18 09:49:31] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 135 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:49:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2572 ms. (steps per millisecond=388 ) properties (out of 16) seen :135698
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 :13353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :13939
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 :17551
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 16) seen :15956
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 :19629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 16) seen :19607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 281 ms. (steps per millisecond=3558 ) properties (out of 16) seen :22230
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 348 ms. (steps per millisecond=2873 ) properties (out of 16) seen :19626
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 :22235
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 614 ms. (steps per millisecond=1628 ) properties (out of 16) seen :12394
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 16) seen :15917
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 :9795
[2023-03-18 09:49:40] [INFO ] Invariant cache hit.
[2023-03-18 09:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:40] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2023-03-18 09:49:40] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:49:40] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:40] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:40] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:40] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:40] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:40] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:40] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:40] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:40] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:40] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:49:40] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:40] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:49:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:40] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:41] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:49:41] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:49:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:41] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:49:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:49:41] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:41] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:49:41] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:49:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:41] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:49:41] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:41] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:49:41] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:41] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:49:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:41] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:41] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:41] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:41] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:42] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:49:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:42] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:49:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:42] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:42] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:49:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:49:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:49:42] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:49:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:49:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:49:42] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23848, 17573, 23834, 15860, 19599, 25658, 27829, 23848, 25685, 23827, 25688, 25661, 27827, 18517, 23823, 15140]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:49:59] [INFO ] Invariant cache hit.
[2023-03-18 09:49:59] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-18 09:49:59] [INFO ] Invariant cache hit.
[2023-03-18 09:49:59] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:49:59] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-18 09:49:59] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:49:59] [INFO ] Invariant cache hit.
[2023-03-18 09:49:59] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:49:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2680 ms. (steps per millisecond=373 ) properties (out of 16) seen :136111
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 :14491
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 :12372
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 16) seen :19618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :13364
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 :16718
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 16) seen :20835
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 360 ms. (steps per millisecond=2777 ) properties (out of 16) seen :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 16) seen :18539
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 326 ms. (steps per millisecond=3067 ) properties (out of 16) seen :20846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 16) seen :14515
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 :16686
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 :11182
[2023-03-18 09:50:08] [INFO ] Invariant cache hit.
[2023-03-18 09:50:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:50:08] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:50:08] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:50:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:50:08] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:50:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:50:08] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:50:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:50:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:50:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:08] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:50:08] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:50:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:08] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:50:08] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:50:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:08] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:50:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:50:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:50:08] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:50:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:09] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:09] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:50:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:09] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:50:09] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:50:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:09] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:50:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:09] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:50:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:50:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:09] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:50:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:50:09] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:50:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:50:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:09] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 09:50:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:50:09] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:50:09] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:50:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:09] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:50:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:09] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:50:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:09] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:50:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:09] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:09] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:50:09] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:09] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:50:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:09] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:50:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:50:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:09] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:50:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:10] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:50:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:50:10] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:50:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:50:10] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:50:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:10] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:10] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:10] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:50:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:10] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:10] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:50:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:10] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:50:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:10] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:50:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:10] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:50:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:10] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:50:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:50:10] [INFO ] Added : 6 causal constraints over 2 iterations in 20 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 :[23851, 17575, 23836, 15864, 19601, 25659, 27832, 23850, 25688, 23828, 25690, 25663, 27830, 18519, 23825, 15142]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:50:28] [INFO ] Invariant cache hit.
[2023-03-18 09:50:28] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 09:50:28] [INFO ] Invariant cache hit.
[2023-03-18 09:50:28] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:50:28] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-18 09:50:28] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:50:28] [INFO ] Invariant cache hit.
[2023-03-18 09:50:28] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:50:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2301 ms. (steps per millisecond=434 ) properties (out of 16) seen :135786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 16) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 781 ms. (steps per millisecond=1280 ) properties (out of 16) seen :12875
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 :14535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 16) seen :11496
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 :11103
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 :22228
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 510 ms. (steps per millisecond=1960 ) properties (out of 16) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 16) seen :15882
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 272 ms. (steps per millisecond=3676 ) properties (out of 16) seen :23821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 16) seen :9500
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 :20859
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 :11198
[2023-03-18 09:50:37] [INFO ] Invariant cache hit.
[2023-03-18 09:50:37] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:37] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:50:37] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:50:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:50:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:37] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:50:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:37] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:50:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:50:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:37] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:50:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:37] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:50:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:37] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:37] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:50:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:37] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:50:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:37] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:37] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:37] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:50:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:37] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:50:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:37] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:50:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:37] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:50:37] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:50:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:50:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:50:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:38] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:38] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:38] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:38] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:38] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:50:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:38] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:50:38] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:50:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:50:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:50:38] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:38] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:50:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:39] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:50:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:50:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:50:39] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:50:39] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:39] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:50:39] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:50:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:50:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:50:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:50:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:50:39] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:50:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:50:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:50:39] [INFO ] Added : 6 causal constraints over 2 iterations in 20 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 :[23854, 17578, 23838, 15866, 19603, 25661, 27835, 23852, 25690, 23829, 25692, 25665, 27832, 18521, 23827, 15144]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:50:56] [INFO ] Invariant cache hit.
[2023-03-18 09:50:56] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-18 09:50:56] [INFO ] Invariant cache hit.
[2023-03-18 09:50:56] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:50:57] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-18 09:50:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:50:57] [INFO ] Invariant cache hit.
[2023-03-18 09:50:57] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:50:57] [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 :135429
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 535 ms. (steps per millisecond=1869 ) properties (out of 16) seen :15200
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 :13902
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 :15212
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 :20912
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 :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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 16) seen :23820
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 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :16686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 359 ms. (steps per millisecond=2785 ) properties (out of 16) seen :22231
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 519 ms. (steps per millisecond=1926 ) properties (out of 16) seen :13938
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 :16708
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 :10440
[2023-03-18 09:51:05] [INFO ] Invariant cache hit.
[2023-03-18 09:51:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:51:05] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:51:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:05] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:51:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:05] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:51:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:05] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:05] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-18 09:51:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:06] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:51:06] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:51:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:51:06] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:06] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:51:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:51:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:06] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:51:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:51:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:06] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:51:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:51:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:06] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:51:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:51:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:51:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:06] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:51:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:51:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:51:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:51:07] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:51:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:07] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:51:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:07] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:51:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:07] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:51:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:07] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:51:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:51:07] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:51:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:51:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:51:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:51:07] [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 :[23856, 17580, 23841, 15868, 20830, 25663, 27838, 23854, 25692, 23831, 25694, 25669, 27834, 18523, 23829, 15146]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 6 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:51:24] [INFO ] Invariant cache hit.
[2023-03-18 09:51:24] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 09:51:24] [INFO ] Invariant cache hit.
[2023-03-18 09:51:24] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:51:24] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-18 09:51:24] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:51:24] [INFO ] Invariant cache hit.
[2023-03-18 09:51:24] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:51:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2549 ms. (steps per millisecond=392 ) properties (out of 16) seen :135474
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 :13902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 16) seen :13368
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 16) seen :11486
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 :12387
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 :16679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 16) seen :23817
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 309 ms. (steps per millisecond=3236 ) properties (out of 16) seen :20838
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 488 ms. (steps per millisecond=2049 ) properties (out of 16) seen :13361
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 329 ms. (steps per millisecond=3039 ) properties (out of 16) seen :18520
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 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :11536
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :13345
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 :9539
[2023-03-18 09:51:34] [INFO ] Invariant cache hit.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:51:34] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:51:34] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:51:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:51:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:51:34] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Real]Added 27 Read/Feed constraints in 12 ms returned sat
[2023-03-18 09:51:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:34] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:51:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:51:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:51:34] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:51:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:51:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:34] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:51:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:34] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:51:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:51:34] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:51:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:34] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:51:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:51:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:51:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:51:34] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:51:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:51:35] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:51:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:35] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:51:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:51:35] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:51:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:51:35] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:51:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:51:35] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:51:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:35] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:51:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:51:35] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:51:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:51:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:51:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:51:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:51:35] [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 :[23858, 17582, 23843, 15870, 20832, 25664, 27841, 23856, 25694, 23834, 25696, 25671, 27836, 18525, 23831, 15148]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:51:52] [INFO ] Invariant cache hit.
[2023-03-18 09:51:53] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-18 09:51:53] [INFO ] Invariant cache hit.
[2023-03-18 09:51:53] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:51:53] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-18 09:51:53] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:51:53] [INFO ] Invariant cache hit.
[2023-03-18 09:51:53] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:51:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2528 ms. (steps per millisecond=395 ) properties (out of 16) seen :135513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 16) seen :15157
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 :13916
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 :22278
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 :11950
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 689 ms. (steps per millisecond=1451 ) properties (out of 16) seen :9790
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 :20829
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 330 ms. (steps per millisecond=3030 ) properties (out of 16) seen :22231
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 312 ms. (steps per millisecond=3205 ) properties (out of 16) seen :19612
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 286 ms. (steps per millisecond=3496 ) 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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 16) seen :14576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 16) seen :19608
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 :9814
[2023-03-18 09:52:01] [INFO ] Invariant cache hit.
[2023-03-18 09:52:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:01] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:01] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:52:01] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:52:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:52:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:01] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:52:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:01] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:52:01] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:02] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:02] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:02] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:02] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:02] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:02] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:02] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:02] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:02] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:52:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:52:03] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:52:03] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:03] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:03] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:52:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:03] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:03] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:52:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:03] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:52:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:03] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:03] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:52:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:03] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:52:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:03] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:03] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:03] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:52:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:52:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:03] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23860, 17584, 23845, 15872, 20836, 25666, 27845, 23858, 25696, 23835, 25698, 25673, 27838, 18527, 23833, 15149]
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 18 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 18 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 8 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:52:21] [INFO ] Invariant cache hit.
[2023-03-18 09:52:21] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 09:52:21] [INFO ] Invariant cache hit.
[2023-03-18 09:52:21] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:52:21] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-18 09:52:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:52:21] [INFO ] Invariant cache hit.
[2023-03-18 09:52:21] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:52:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2341 ms. (steps per millisecond=427 ) properties (out of 16) seen :135306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 16) seen :17542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 16) seen :13435
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 :16671
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 :13937
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 :12852
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 :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 :27778
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 :19619
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 558 ms. (steps per millisecond=1792 ) properties (out of 16) seen :13930
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 16) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 615 ms. (steps per millisecond=1626 ) properties (out of 16) seen :11948
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 :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 16) seen :9055
[2023-03-18 09:52:30] [INFO ] Invariant cache hit.
[2023-03-18 09:52:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:52:30] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:52:30] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:30] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:30] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:52:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:30] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:52:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:30] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:30] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:30] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:30] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:52:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:52:30] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:52:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:30] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:30] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:31] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:52:31] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:31] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:31] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:31] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:31] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:31] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:31] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:32] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:32] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:52:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:32] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:32] [INFO ] Added : 6 causal constraints over 2 iterations in 22 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 :[23863, 17586, 23847, 15874, 20838, 25668, 27848, 23860, 25698, 23836, 25701, 25674, 27841, 18529, 23835, 15150]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:52:49] [INFO ] Invariant cache hit.
[2023-03-18 09:52:49] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 09:52:49] [INFO ] Invariant cache hit.
[2023-03-18 09:52:49] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:52:49] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-18 09:52:49] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:52:49] [INFO ] Invariant cache hit.
[2023-03-18 09:52:49] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:52:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2616 ms. (steps per millisecond=382 ) properties (out of 16) seen :135006
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 16) seen :15152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 16) seen :15893
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 :17562
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 :10822
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 :16673
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 :18518
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 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :16684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :22257
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 16) seen :19614
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 634 ms. (steps per millisecond=1577 ) properties (out of 16) seen :13355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 16) seen :22245
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 :10138
[2023-03-18 09:52:58] [INFO ] Invariant cache hit.
[2023-03-18 09:52:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:58] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 09:52:58] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:52:58] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:58] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:58] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:52:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:58] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:52:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:58] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:52:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:58] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:52:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:58] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:58] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:58] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:52:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:52:58] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:52:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:52:58] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:52:59] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:52:59] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:59] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:52:59] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:59] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:59] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:59] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:52:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:52:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:52:59] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:52:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:52:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:52:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:00] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-18 09:53:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:53:00] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:53:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:53:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:00] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:53:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:53:00] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:53:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:53:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:53:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:53:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:00] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:53:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:53:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:53:00] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23866, 17588, 23849, 15876, 20840, 25669, 27851, 23863, 25700, 23838, 25703, 25676, 27843, 18531, 23837, 15151]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:53:17] [INFO ] Invariant cache hit.
[2023-03-18 09:53:17] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 09:53:17] [INFO ] Invariant cache hit.
[2023-03-18 09:53:17] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:53:17] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-18 09:53:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:53:17] [INFO ] Invariant cache hit.
[2023-03-18 09:53:17] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 135 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:53:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2326 ms. (steps per millisecond=429 ) properties (out of 16) seen :134992
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 16) seen :12349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=1394 ) properties (out of 16) seen :9237
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 :11922
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 :12356
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 :15185
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 16) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 16) seen :23810
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 371 ms. (steps per millisecond=2695 ) properties (out of 16) seen :17546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 16) seen :22224
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 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :11121
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 :22232
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 :10399
[2023-03-18 09:53:26] [INFO ] Invariant cache hit.
[2023-03-18 09:53:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:53:26] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:53:26] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:53:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:26] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:26] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:26] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:53:26] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:26] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:53:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:26] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:53:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:26] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:53:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:26] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:26] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:26] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:26] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:53:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:27] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:53:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:27] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:53:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:53:27] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:53:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:53:27] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:27] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:28] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:53:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:53:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:28] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:53:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:53:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:28] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:53:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:53:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:28] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:53:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:53:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:53:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:28] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:53:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:53:28] [INFO ] Added : 6 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23869, 17590, 23852, 15878, 20842, 25671, 27853, 23864, 25702, 23840, 25705, 25678, 27845, 18533, 23839, 15152]
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.
[2023-03-18 09:53:45] [INFO ] Invariant cache hit.
[2023-03-18 09:53:45] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-18 09:53:45] [INFO ] Invariant cache hit.
[2023-03-18 09:53:45] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:53:45] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-18 09:53:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:53:45] [INFO ] Invariant cache hit.
[2023-03-18 09:53:45] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:53:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2561 ms. (steps per millisecond=390 ) properties (out of 16) seen :135721
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 601 ms. (steps per millisecond=1663 ) properties (out of 16) seen :13385
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 16) seen :20856
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 16) seen :11127
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 :19624
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 16) seen :20839
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 293 ms. (steps per millisecond=3412 ) properties (out of 16) seen :23815
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 437 ms. (steps per millisecond=2288 ) properties (out of 16) seen :16679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 16) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 903 ms. (steps per millisecond=1107 ) properties (out of 16) seen :10453
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 :23814
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 :14557
[2023-03-18 09:53:54] [INFO ] Invariant cache hit.
[2023-03-18 09:53:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:54] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:53:54] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:53:54] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:54] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:53:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:54] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:53:54] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:54] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:54] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:53:54] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:54] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:54] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:54] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:54] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:54] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:54] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:53:54] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:54] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:55] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:55] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:53:55] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:53:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:55] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:55] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:53:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:53:55] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:53:55] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:53:55] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:55] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:53:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:53:56] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:53:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:56] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:53:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:56] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:53:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:53:56] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:53:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:53:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:53:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:53:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:53:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:53:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:53:56] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:53:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:53:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:53:56] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23871, 17592, 23855, 15880, 20844, 25673, 27856, 23865, 25704, 23842, 25707, 25680, 27848, 18535, 23842, 15154]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:54:13] [INFO ] Invariant cache hit.
[2023-03-18 09:54:13] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-18 09:54:13] [INFO ] Invariant cache hit.
[2023-03-18 09:54:13] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:54:13] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-18 09:54:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:54:13] [INFO ] Invariant cache hit.
[2023-03-18 09:54:13] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:54:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2293 ms. (steps per millisecond=436 ) properties (out of 16) seen :135807
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 :17545
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 16) seen :13934
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 16) seen :19611
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 :10410
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 :13361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 16) seen :23815
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 432 ms. (steps per millisecond=2314 ) properties (out of 16) seen :15157
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 384 ms. (steps per millisecond=2604 ) properties (out of 16) seen :18539
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 244 ms. (steps per millisecond=4098 ) properties (out of 16) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 16) seen :13385
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 :13353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 16) seen :8999
[2023-03-18 09:54:21] [INFO ] Invariant cache hit.
[2023-03-18 09:54:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:54:22] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:54:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:54:22] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:54:22] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:54:22] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:22] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:54:22] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:54:22] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:22] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:22] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:22] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:54:22] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:54:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:54:23] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:54:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:23] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:54:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:23] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:54:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:23] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:54:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:54:23] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:54:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:54:23] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:54:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:23] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:54:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:23] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:54:23] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:23] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:54:23] [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 :[23874, 17594, 23857, 15882, 20846, 25674, 27859, 23867, 25706, 23844, 25709, 25682, 27850, 18538, 23845, 15156]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 6 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:54:40] [INFO ] Invariant cache hit.
[2023-03-18 09:54:41] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-18 09:54:41] [INFO ] Invariant cache hit.
[2023-03-18 09:54:41] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:54:41] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-18 09:54:41] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:54:41] [INFO ] Invariant cache hit.
[2023-03-18 09:54:41] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 163 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:54:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2341 ms. (steps per millisecond=427 ) properties (out of 16) seen :135200
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 :19612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 790 ms. (steps per millisecond=1265 ) properties (out of 16) seen :10449
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 :20857
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 :11942
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 :11909
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 :23816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 16) seen :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :17560
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 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :22231
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 651 ms. (steps per millisecond=1536 ) properties (out of 16) seen :10773
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 :13366
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 :10776
[2023-03-18 09:54:50] [INFO ] Invariant cache hit.
[2023-03-18 09:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:54:50] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:54:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:50] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:54:50] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:50] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:54:50] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:50] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:50] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:50] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:50] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:50] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:50] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:54:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:54:50] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:50] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:54:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:54:50] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:50] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:50] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:54:51] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:54:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:54:51] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:54:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:51] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:54:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 09:54:51] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:54:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:51] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:54:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:51] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:54:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:51] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:54:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:51] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:54:51] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:54:51] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:54:51] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:54:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:54:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:54:52] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:54:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:54:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:54:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:54:52] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:54:52] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:54:52] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:54:52] [INFO ] Added : 6 causal constraints over 2 iterations in 20 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 :[23876, 17596, 23860, 15884, 20849, 25676, 27861, 23869, 25708, 23846, 25711, 25684, 27853, 18540, 23847, 15158]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:55:09] [INFO ] Invariant cache hit.
[2023-03-18 09:55:09] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-18 09:55:09] [INFO ] Invariant cache hit.
[2023-03-18 09:55:09] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:55:09] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-18 09:55:09] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:55:09] [INFO ] Invariant cache hit.
[2023-03-18 09:55:09] [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.
[2023-03-18 09:55:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2682 ms. (steps per millisecond=372 ) properties (out of 16) seen :135464
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 :15170
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 :11974
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 :16674
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 :11519
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 :11506
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 :19613
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 277 ms. (steps per millisecond=3610 ) properties (out of 16) seen :22222
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 397 ms. (steps per millisecond=2518 ) properties (out of 16) seen :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 279 ms. (steps per millisecond=3584 ) properties (out of 16) seen :20835
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 649 ms. (steps per millisecond=1540 ) properties (out of 16) seen :11151
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 16) seen :20835
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 :10440
[2023-03-18 09:55:18] [INFO ] Invariant cache hit.
[2023-03-18 09:55:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:55:18] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:55:18] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:55:18] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:18] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:55:18] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:55:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:55:18] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:18] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:18] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:55:18] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:55:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:55:19] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:55:19] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:55:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:55:19] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:19] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:55:19] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:19] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:55:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:55:19] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:19] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:55:19] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:19] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:55:19] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:19] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:55:19] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:55:19] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:20] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:55:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:55:20] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:55:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:20] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:55:20] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:20] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:55:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:55:20] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:55:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:20] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:55:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:20] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:55:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:55:20] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:55:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:55:20] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:55:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:55:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:20] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:55:20] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:20] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:55:20] [INFO ] Added : 6 causal constraints over 2 iterations in 20 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 :[23878, 17599, 23862, 15887, 20851, 25679, 27863, 23873, 25710, 23848, 25713, 25685, 27855, 18542, 23850, 15160]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:55:37] [INFO ] Invariant cache hit.
[2023-03-18 09:55:37] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 09:55:37] [INFO ] Invariant cache hit.
[2023-03-18 09:55:37] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:55:37] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-18 09:55:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:55:37] [INFO ] Invariant cache hit.
[2023-03-18 09:55:37] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:55:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2672 ms. (steps per millisecond=374 ) properties (out of 16) seen :135812
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 :13891
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 16) seen :11501
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 :25678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 16) seen :10146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 16) seen :13935
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 16) seen :23820
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 370 ms. (steps per millisecond=2702 ) properties (out of 16) seen :22245
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 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :19614
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 219 ms. (steps per millisecond=4566 ) 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 612 ms. (steps per millisecond=1633 ) properties (out of 16) seen :11126
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 :10419
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 688 ms. (steps per millisecond=1453 ) properties (out of 16) seen :9518
[2023-03-18 09:55:46] [INFO ] Invariant cache hit.
[2023-03-18 09:55:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:46] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:55:46] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:55:46] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:55:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:55:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:55:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:55:46] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:55:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:55:47] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:55:47] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:55:47] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:55:47] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:55:47] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:55:47] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:55:47] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:55:47] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:55:47] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:48] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:55:48] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:48] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:55:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:48] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:55:48] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:48] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:48] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:55:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:55:48] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:48] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:48] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:55:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 09:55:48] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:55:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:48] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:55:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:55:48] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:55:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:55:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:55:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:55:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:55:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:55:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:55:48] [INFO ] Added : 6 causal constraints over 2 iterations in 20 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 :[23881, 17601, 25639, 15893, 20853, 25681, 27865, 23875, 25712, 23850, 25715, 25687, 27857, 18544, 23852, 15162]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:56:05] [INFO ] Invariant cache hit.
[2023-03-18 09:56:05] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-18 09:56:05] [INFO ] Invariant cache hit.
[2023-03-18 09:56:05] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:56:05] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-18 09:56:05] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:56:05] [INFO ] Invariant cache hit.
[2023-03-18 09:56:05] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:56:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2733 ms. (steps per millisecond=365 ) properties (out of 16) seen :135616
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 :20862
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 :14509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :18556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :11926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :15156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 16) seen :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :22233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) 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 :22238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 16) seen :23816
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 670 ms. (steps per millisecond=1492 ) properties (out of 16) seen :10099
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 :17570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 16) seen :13356
[2023-03-18 09:56:14] [INFO ] Invariant cache hit.
[2023-03-18 09:56:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:14] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:56:14] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:56:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:56:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:14] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:56:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:15] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:15] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:56:15] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:56:15] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:56:15] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:56:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:56:15] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:56:15] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:15] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:56:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:56:16] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:56:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:16] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:16] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:56:16] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:56:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:16] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:56:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:56:16] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:56:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:16] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:16] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:56:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:16] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:56:16] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:56:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:16] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:16] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:56:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:16] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:56:16] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:56:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:16] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:56:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:56:16] [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 :[23883, 17603, 25641, 15895, 20855, 25683, 27867, 23876, 25714, 23852, 25717, 25688, 27859, 18547, 23854, 15164]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:56:33] [INFO ] Invariant cache hit.
[2023-03-18 09:56:33] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 09:56:33] [INFO ] Invariant cache hit.
[2023-03-18 09:56:34] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:56:34] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-18 09:56:34] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:56:34] [INFO ] Invariant cache hit.
[2023-03-18 09:56:34] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 140 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:56:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2319 ms. (steps per millisecond=431 ) properties (out of 16) seen :135634
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 16) seen :20832
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 :16684
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 :14508
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 :12339
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 :15894
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 :20842
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 373 ms. (steps per millisecond=2680 ) properties (out of 16) seen :23840
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 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :19650
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 303 ms. (steps per millisecond=3300 ) properties (out of 16) seen :19608
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 691 ms. (steps per millisecond=1447 ) properties (out of 16) seen :9520
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 :17547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 16) seen :13416
[2023-03-18 09:56:42] [INFO ] Invariant cache hit.
[2023-03-18 09:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:42] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:56:42] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:56:42] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:56:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:56:42] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:42] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:56:42] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:56:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:42] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:42] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:56:42] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:56:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:42] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:42] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:56:42] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:42] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:56:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:42] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:56:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:56:43] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:56:43] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:43] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:43] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:43] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:43] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:56:43] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:56:43] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:56:43] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:56:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:56:44] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:56:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:56:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:56:44] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:56:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:56:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:44] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:44] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:56:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:56:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:56:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:56:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:56:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:56:44] [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 :[23885, 17606, 25643, 15898, 20857, 25685, 27870, 23877, 25717, 23854, 25718, 25690, 27861, 18550, 23856, 15166]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:57:01] [INFO ] Invariant cache hit.
[2023-03-18 09:57:01] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-18 09:57:01] [INFO ] Invariant cache hit.
[2023-03-18 09:57:01] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:57:01] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-18 09:57:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:57:01] [INFO ] Invariant cache hit.
[2023-03-18 09:57:01] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:57:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2309 ms. (steps per millisecond=433 ) properties (out of 16) seen :135415
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 :15159
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 :9499
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 :13904
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 :11913
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 :19686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 16) seen :22220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 16) seen :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :17618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) 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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 16) seen :15879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 16) seen :23825
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 :11938
[2023-03-18 09:57:10] [INFO ] Invariant cache hit.
[2023-03-18 09:57:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:57:10] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:57:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:10] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:10] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:57:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:57:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:57:10] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:57:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:10] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:57:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:10] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:57:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:57:10] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 09:57:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:10] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:57:10] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:57:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:10] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:57:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:57:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:11] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:11] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:11] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:11] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:11] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:11] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:11] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:11] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:11] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:11] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:57:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:57:11] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:11] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:11] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:57:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:11] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:57:11] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:11] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:12] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:57:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:57:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:57:12] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:57:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:12] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:57:12] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:12] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:57:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:12] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:57:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:57:12] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:12] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:57:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:57:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:12] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:57:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:12] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:57:12] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:57:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:57:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:12] [INFO ] Added : 6 causal constraints over 2 iterations in 20 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 :[23887, 17609, 25645, 15900, 20859, 25687, 27872, 23879, 25718, 23857, 25721, 25692, 27863, 18552, 23859, 15168]
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 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:57:29] [INFO ] Invariant cache hit.
[2023-03-18 09:57:29] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-18 09:57:29] [INFO ] Invariant cache hit.
[2023-03-18 09:57:29] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:57:29] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-18 09:57:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:57:30] [INFO ] Invariant cache hit.
[2023-03-18 09:57:30] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:57:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2336 ms. (steps per millisecond=428 ) properties (out of 16) seen :135642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 16) seen :12817
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=1760 ) properties (out of 16) seen :11910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 16) seen :17562
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 :11534
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 16) seen :14522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 16) seen :20873
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 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :23821
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 462 ms. (steps per millisecond=2164 ) properties (out of 16) seen :13328
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 266 ms. (steps per millisecond=3759 ) properties (out of 16) seen :23818
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 633 ms. (steps per millisecond=1579 ) properties (out of 16) seen :10441
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 16) seen :15876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 16) seen :9566
[2023-03-18 09:57:38] [INFO ] Invariant cache hit.
[2023-03-18 09:57:38] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:57:38] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:57:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:57:39] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:39] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:57:39] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:39] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:57:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:57:39] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:57:39] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:39] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:57:39] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:57:39] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:40] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:57:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:57:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:40] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:57:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:40] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:57:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:40] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:57:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:57:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:57:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:40] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:57:40] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:40] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:57:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:57:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:57:40] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:57:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:40] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:57:40] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:57:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:57:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:57:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:57:40] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:57:40] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:57:40] [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 :[23889, 17611, 25647, 15903, 20862, 25688, 27875, 23881, 25719, 23858, 25722, 25693, 27865, 18554, 23862, 15170]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:57:58] [INFO ] Invariant cache hit.
[2023-03-18 09:57:58] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 09:57:58] [INFO ] Invariant cache hit.
[2023-03-18 09:57:58] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:57:58] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-18 09:57:58] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:57:58] [INFO ] Invariant cache hit.
[2023-03-18 09:57:58] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:57:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2567 ms. (steps per millisecond=389 ) properties (out of 16) seen :135358
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :19629
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 :12873
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 :19619
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 :10457
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 :15171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 16) seen :23828
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 220 ms. (steps per millisecond=4545 ) properties (out of 16) seen :23811
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 549 ms. (steps per millisecond=1821 ) properties (out of 16) seen :13341
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 351 ms. (steps per millisecond=2849 ) properties (out of 16) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 16) seen :11522
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 :12375
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 16) seen :8824
[2023-03-18 09:58:07] [INFO ] Invariant cache hit.
[2023-03-18 09:58:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:58:07] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:58:07] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:58:07] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:58:07] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:58:07] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:58:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:58:07] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:58:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:58:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:07] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:58:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:07] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:07] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:58:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:08] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:58:08] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:58:08] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:08] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:08] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:08] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:08] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:08] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:08] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:58:08] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:09] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:58:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:09] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:58:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:09] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:58:09] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:09] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:58:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:58:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:09] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:58:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:09] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:58:09] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:09] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:58:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:58:09] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23891, 17613, 25650, 15905, 20864, 25690, 27878, 23883, 25721, 23860, 25724, 25695, 27867, 18556, 23864, 15172]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:58:26] [INFO ] Invariant cache hit.
[2023-03-18 09:58:26] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-18 09:58:26] [INFO ] Invariant cache hit.
[2023-03-18 09:58:26] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:58:26] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-18 09:58:26] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:58:26] [INFO ] Invariant cache hit.
[2023-03-18 09:58:26] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 146 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:58:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2616 ms. (steps per millisecond=382 ) properties (out of 16) seen :135758
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 :13339
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 :11093
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 :22240
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 :11175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 16) seen :11551
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 :17553
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 309 ms. (steps per millisecond=3236 ) properties (out of 16) seen :22226
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 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :14545
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 318 ms. (steps per millisecond=3144 ) properties (out of 16) seen :23827
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 485 ms. (steps per millisecond=2061 ) properties (out of 16) seen :12811
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 :16664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 16) seen :10091
[2023-03-18 09:58:35] [INFO ] Invariant cache hit.
[2023-03-18 09:58:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:35] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:58:35] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:58:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 09:58:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:58:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:35] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:58:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:35] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:58:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:58:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:35] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:58:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:58:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:35] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:58:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:58:35] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:58:36] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:58:36] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:36] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:36] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:58:36] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:36] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:58:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:58:36] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:36] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:58:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:36] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:58:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:37] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:58:37] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:58:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:37] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 09:58:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:58:37] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:37] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:37] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:58:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:37] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:37] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:58:37] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:37] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:58:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:58:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:58:37] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:58:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:58:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:58:37] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23893, 17616, 25652, 15907, 20866, 25692, 27880, 23884, 25723, 23862, 25726, 25698, 27870, 18558, 23866, 15173]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:58:54] [INFO ] Invariant cache hit.
[2023-03-18 09:58:54] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-18 09:58:54] [INFO ] Invariant cache hit.
[2023-03-18 09:58:54] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:58:54] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-18 09:58:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:58:54] [INFO ] Invariant cache hit.
[2023-03-18 09:58:54] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:58:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2707 ms. (steps per millisecond=369 ) properties (out of 16) seen :135110
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 :10766
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 :9488
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :20857
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 :11144
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 :17580
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 :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 16) seen :23840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 16) seen :17553
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 227 ms. (steps per millisecond=4405 ) properties (out of 16) seen :22222
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 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 482 ms. (steps per millisecond=2074 ) properties (out of 16) seen :14499
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 :10190
[2023-03-18 09:59:04] [INFO ] Invariant cache hit.
[2023-03-18 09:59:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:59:04] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:59:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:04] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:59:04] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:59:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:04] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 09:59:04] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:59:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:04] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:59:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:04] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:59:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:04] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:59:04] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:59:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:04] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:59:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:04] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:04] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:59:04] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:59:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:04] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:04] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:59:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:59:04] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:59:05] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:59:05] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:59:05] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:59:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:05] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 09:59:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:05] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:05] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:59:05] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:05] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:59:05] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:59:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:59:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 09:59:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:59:06] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[23895, 17618, 25654, 15909, 20868, 25693, 27883, 23886, 25725, 23864, 25728, 25700, 27873, 18562, 23869, 15174]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:59:23] [INFO ] Invariant cache hit.
[2023-03-18 09:59:23] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-18 09:59:23] [INFO ] Invariant cache hit.
[2023-03-18 09:59:23] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:59:23] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-18 09:59:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 09:59:23] [INFO ] Invariant cache hit.
[2023-03-18 09:59:23] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:59:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2471 ms. (steps per millisecond=404 ) properties (out of 16) seen :135440
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 :11138
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 :13339
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 :15887
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 :11914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 16) seen :11918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 16) seen :22230
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 361 ms. (steps per millisecond=2770 ) properties (out of 16) seen :17544
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 445 ms. (steps per millisecond=2247 ) properties (out of 16) seen :14502
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 288 ms. (steps per millisecond=3472 ) properties (out of 16) seen :23817
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 563 ms. (steps per millisecond=1776 ) properties (out of 16) seen :12865
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 :20835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=1675 ) properties (out of 16) seen :13384
[2023-03-18 09:59:32] [INFO ] Invariant cache hit.
[2023-03-18 09:59:32] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:32] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 09:59:32] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:59:32] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:32] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:59:32] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:59:32] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:32] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:32] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:59:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:32] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:32] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:59:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:32] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:32] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:59:32] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:59:32] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:32] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 09:59:32] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:59:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:32] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:32] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:59:32] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:59:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:32] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:33] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:59:33] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:59:33] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:33] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:33] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 09:59:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:33] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:33] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:33] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:33] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-18 09:59:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 09:59:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:34] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 09:59:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:59:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 09:59:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 09:59:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 09:59:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 09:59:34] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 09:59:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 09:59:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 09:59:34] [INFO ] Added : 6 causal constraints over 2 iterations in 20 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 :[23898, 17621, 25656, 15911, 20871, 25695, 27885, 23888, 25727, 23866, 25730, 25702, 27875, 18565, 23871, 15175]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 09:59:51] [INFO ] Invariant cache hit.
[2023-03-18 09:59:51] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-18 09:59:51] [INFO ] Invariant cache hit.
[2023-03-18 09:59:51] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 09:59:51] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-18 09:59:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 09:59:51] [INFO ] Invariant cache hit.
[2023-03-18 09:59:51] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 09:59:51] [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 :135622
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 :22266
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 :12835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 16) seen :15166
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 :9520
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 :15958
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :18532
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 258 ms. (steps per millisecond=3875 ) properties (out of 16) seen :23813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 16) seen :17568
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 16) seen :22230
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 584 ms. (steps per millisecond=1712 ) properties (out of 16) seen :13383
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 :23848
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 :11172
[2023-03-18 10:00:00] [INFO ] Invariant cache hit.
[2023-03-18 10:00:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 10:00:00] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 10:00:00] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:00] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 10:00:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 10:00:00] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 10:00:00] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:00] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 10:00:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 10:00:00] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 10:00:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 10:00:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 10:00:01] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 10:00:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 10:00:01] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 10:00:01] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-18 10:00:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 10:00:01] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 10:00:01] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 10:00:01] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 10:00:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 10:00:01] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 10:00:01] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 10:00:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 10:00:02] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 10:00:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 10:00:02] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 10:00:02] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 10:00:02] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:02] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:02] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 10:00:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 10:00:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 10:00:02] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 10:00:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:02] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 10:00:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 10:00:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 10:00:02] [INFO ] Added : 6 causal constraints over 2 iterations in 20 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 :[23901, 17623, 25658, 15913, 20873, 25697, 27888, 23890, 25729, 23868, 25732, 25704, 27877, 18567, 23873, 15178]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-18 10:00:19] [INFO ] Invariant cache hit.
[2023-03-18 10:00:19] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-18 10:00:19] [INFO ] Invariant cache hit.
[2023-03-18 10:00:19] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 10:00:19] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-18 10:00:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 10:00:19] [INFO ] Invariant cache hit.
[2023-03-18 10:00:19] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-18 10:00:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2892 ms. (steps per millisecond=345 ) properties (out of 16) seen :135360
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :19626
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 :12358
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 :15191
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 16) seen :11912
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 :12365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 16) seen :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 16) seen :22232
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 385 ms. (steps per millisecond=2597 ) properties (out of 16) seen :17554
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 390 ms. (steps per millisecond=2564 ) properties (out of 16) seen :23837
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 518 ms. (steps per millisecond=1930 ) properties (out of 16) seen :17579
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 :19609
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 :9295
[2023-03-18 10:00:29] [INFO ] Invariant cache hit.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 10:00:29] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-18 10:00:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:29] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 10:00:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 10:00:29] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 10:00:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 10:00:29] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 10:00:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:29] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 10:00:29] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 10:00:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:29] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 10:00:29] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:29] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 10:00:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 10:00:29] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:29] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 10:00:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 10:00:29] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 10:00:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:29] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-18 10:00:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 10:00:29] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 10:00:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 10:00:30] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 10:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 10:00:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:30] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 10:00:30] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 10:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:30] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 10:00:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:30] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-18 10:00:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 10:00:30] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 10:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 10:00:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 10:00:30] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 10:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 10:00:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:30] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 10:00:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 10:00:30] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 10:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 10:00:30] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 10:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-18 10:00:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:30] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 10:00:30] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 10:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:00:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 10:00:30] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-18 10:00:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 10:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat

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