Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r351-tall-171679102100306.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is SemanticWebServices-PT-S064P06, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679102100306
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 02:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Apr 12 02:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 12 02:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 12 02:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 96K May 18 16:43 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-S064P06-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S064P06-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716876744898

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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S064P06
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-28 06:12:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 06:12:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 06:12:26] [INFO ] Load time of PNML (sax parser for PT used): 46 ms
[2024-05-28 06:12:26] [INFO ] Transformed 97 places.
[2024-05-28 06:12:26] [INFO ] Transformed 164 transitions.
[2024-05-28 06:12:26] [INFO ] Parsed PT model containing 97 places and 164 transitions and 661 arcs in 101 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 80 transitions
Reduce redundant transitions removed 80 transitions.
Normalized transition count is 73 out of 82 initially.
// Phase 1: matrix 73 rows 95 cols
[2024-05-28 06:12:26] [INFO ] Computed 25 invariants in 15 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 16) seen :1263
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :160
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :43
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :62
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :80
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 :80
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 :69
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :53
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 16) seen :160
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 16) seen :80
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 :80
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 :55
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 16) seen :80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 16) seen :80
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 :36
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 :80
[2024-05-28 06:12:26] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 95 cols
[2024-05-28 06:12:26] [INFO ] Computed 25 invariants in 14 ms
[2024-05-28 06:12:26] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-28 06:12:26] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 8 ms returned sat
[2024-05-28 06:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:26] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2024-05-28 06:12:26] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-28 06:12:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2024-05-28 06:12:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 4 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2024-05-28 06:12:27] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 5 ms.
[2024-05-28 06:12:27] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 06:12:27] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 8 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:27] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Real]Added 27 Read/Feed constraints in 11 ms returned sat
[2024-05-28 06:12:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2024-05-28 06:12:27] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 5 ms.
[2024-05-28 06:12:27] [INFO ] Added : 2 causal constraints over 1 iterations in 36 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:12:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2024-05-28 06:12:27] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 5 ms.
[2024-05-28 06:12:27] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 06:12:27] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Real]Added 27 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:27] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 06:12:27] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 06:12:27] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 7 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:27] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2024-05-28 06:12:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 5 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:27] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 06:12:27] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 06:12:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 5 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:27] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Real]Added 27 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 4 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-28 06:12:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:27] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 06:12:27] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Added 27 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 6 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 06:12:28] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 11 ms.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 7 ms.
[2024-05-28 06:12:28] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 06:12:28] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 06:12:28] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 4 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 06:12:28] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 06:12:28] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 8 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Added 27 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 06:12:28] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:29] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-28 06:12:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:29] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 06:12:29] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:12:29] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:29] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 2 ms returned sat
[2024-05-28 06:12:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-28 06:12:29] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:29] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:29] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-05-28 06:12:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:29] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 06:12:29] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:12:29] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:29] [INFO ] [Real]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-28 06:12:29] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-28 06:12:29] [INFO ] [Nat]Absence check using 2 positive and 23 generalized place invariants in 3 ms returned sat
[2024-05-28 06:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:29] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-28 06:12:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:29] [INFO ] Computed and/alt/rep : 31/55/31 causal constraints (skipped 1 transitions) in 4 ms.
[2024-05-28 06:12:29] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[85, 85, 39, 80, 91, 63, 87, 85, 85, 86, 161, 71, 81, 94, 71, 94]
Support contains 15 out of 95 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 95/95 places, 82/82 transitions.
Graph (complete) has 124 edges and 95 vertex of which 43 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.1 ms
Discarding 52 places :
Also discarding 12 output transitions
Drop transitions removed 12 transitions
Ensure Unique test removed 10 places
Drop transitions removed 28 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 40 place count 33 transition count 41
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 45 place count 28 transition count 36
Iterating global reduction 1 with 5 rules applied. Total rules applied 50 place count 28 transition count 36
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 53 place count 25 transition count 33
Iterating global reduction 1 with 3 rules applied. Total rules applied 56 place count 25 transition count 33
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 59 place count 25 transition count 30
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 24 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 61 place count 23 transition count 29
Applied a total of 61 rules in 26 ms. Remains 23 /95 variables (removed 72) and now considering 29/82 (removed 53) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 23/95 places, 29/82 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:12:29] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1029 ms. (steps per millisecond=971 ) properties (out of 16) seen :216505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 16) seen :31763
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 16) seen :16670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 16) seen :33350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 16) seen :17566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
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 :17559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 16) seen :19608
[2024-05-28 06:12:32] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:12:32] [INFO ] Computed 1 invariants in 3 ms
[2024-05-28 06:12:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:12:32] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:12:32] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:12:32] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:12:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:12:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:12:33] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:12:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:12:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19608, 16662, 16663, 19608, 19608, 18519, 19608, 16662, 19608, 19608, 19608, 17543, 19608, 19608, 17543, 19608]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:12:43] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:12:43] [INFO ] Invariant cache hit.
[2024-05-28 06:12:43] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-28 06:12:43] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:12:43] [INFO ] Invariant cache hit.
[2024-05-28 06:12:43] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:12:43] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-28 06:12:43] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:12:43] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:12:43] [INFO ] Invariant cache hit.
[2024-05-28 06:12:43] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:12:43] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 16) seen :216988
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
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 :30302
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 :16672
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 16) seen :35133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
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 :16694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :15890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :19608
[2024-05-28 06:12:46] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:12:46] [INFO ] Computed 1 invariants in 3 ms
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:46] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:12:46] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:46] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:46] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:46] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:46] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:46] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:46] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:46] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:47] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Real]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:12:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:12:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:47] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:12:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:12:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:12:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:12:47] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:12:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:12:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:12:47] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:12:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:12:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19611, 17543, 16664, 19610, 19610, 18521, 19610, 17543, 19611, 19610, 19612, 17545, 19610, 19610, 17545, 19610]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:12:56] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:12:56] [INFO ] Invariant cache hit.
[2024-05-28 06:12:56] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 06:12:56] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:12:56] [INFO ] Invariant cache hit.
[2024-05-28 06:12:56] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:12:56] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-28 06:12:56] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:12:56] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:12:56] [INFO ] Invariant cache hit.
[2024-05-28 06:12:56] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:12:56] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 950 ms. (steps per millisecond=1052 ) properties (out of 16) seen :216393
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 16) seen :33347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 16) seen :15885
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 16) seen :35111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 16) seen :17561
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :16677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :19608
[2024-05-28 06:13:00] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:13:00] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:13:00] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:13:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:13:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:13:00] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:00] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:01] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:01] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19614, 17546, 16666, 19612, 19612, 18523, 19614, 17546, 19614, 19612, 19614, 17547, 19612, 19612, 17547, 19613]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 4 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:13:10] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:13:10] [INFO ] Invariant cache hit.
[2024-05-28 06:13:10] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-28 06:13:10] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:13:10] [INFO ] Invariant cache hit.
[2024-05-28 06:13:10] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:13:10] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-28 06:13:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:13:10] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:13:10] [INFO ] Invariant cache hit.
[2024-05-28 06:13:10] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:13:10] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 16) seen :216494
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 16) seen :35100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 16) seen :15884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 16) seen :35107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
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 :15889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
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 :17566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :19608
[2024-05-28 06:13:13] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:13:13] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:13:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:13:13] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:13:13] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:13:14] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:13:14] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:14] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 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 :[19616, 17549, 16667, 19614, 19615, 18525, 19617, 17549, 19616, 19615, 19616, 17549, 19615, 19615, 17549, 19616]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 5 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:13:24] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:13:24] [INFO ] Invariant cache hit.
[2024-05-28 06:13:24] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 06:13:24] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:13:24] [INFO ] Invariant cache hit.
[2024-05-28 06:13:24] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:13:24] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-28 06:13:24] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:13:24] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:13:24] [INFO ] Invariant cache hit.
[2024-05-28 06:13:24] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:13:24] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 975 ms. (steps per millisecond=1025 ) properties (out of 16) seen :216796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 16) seen :31763
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 :15885
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 16) seen :30296
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 16) seen :15879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 16) seen :17568
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 16) seen :19608
[2024-05-28 06:13:27] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:13:27] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:13:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:27] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:13:27] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:27] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:27] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:27] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:13:27] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:27] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:27] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:27] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:27] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:27] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:13:27] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:27] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:27] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:27] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:27] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:28] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:13:28] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:28] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[19618, 17551, 16669, 19616, 19617, 18527, 19619, 17551, 19618, 19617, 19619, 17551, 19617, 19618, 17551, 19618]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:13:38] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:13:38] [INFO ] Invariant cache hit.
[2024-05-28 06:13:38] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 06:13:38] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:13:38] [INFO ] Invariant cache hit.
[2024-05-28 06:13:38] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:13:38] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-28 06:13:38] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:13:38] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:13:38] [INFO ] Invariant cache hit.
[2024-05-28 06:13:38] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:13:38] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 16) seen :216564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :35089
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 16) seen :15161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :33399
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :16693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :15188
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:13:41] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:13:41] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:13:41] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:13:41] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:41] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:41] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:41] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:41] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:41] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:13:42] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:42] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:42] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:42] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:13:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:42] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:13:42] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19620, 17554, 16671, 19618, 19619, 18529, 19622, 17554, 19620, 19619, 19622, 17552, 19620, 19620, 17553, 19620]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:13:51] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:13:51] [INFO ] Invariant cache hit.
[2024-05-28 06:13:51] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-28 06:13:51] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:13:51] [INFO ] Invariant cache hit.
[2024-05-28 06:13:51] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:13:51] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-28 06:13:51] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:13:51] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:13:51] [INFO ] Invariant cache hit.
[2024-05-28 06:13:51] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:13:51] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 968 ms. (steps per millisecond=1033 ) properties (out of 16) seen :217438
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :35092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 16) seen :15881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 16) seen :33352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 16) seen :17553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 16) seen :15173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :19608
[2024-05-28 06:13:55] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:13:55] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:55] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:13:55] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:13:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:13:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:13:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:13:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:13:56] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:13:56] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:13:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 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 :[19622, 17556, 16673, 19620, 19621, 18531, 19625, 17556, 19622, 19622, 19624, 17554, 19623, 19622, 17555, 19622]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:14:05] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:14:05] [INFO ] Invariant cache hit.
[2024-05-28 06:14:05] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 06:14:05] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:14:05] [INFO ] Invariant cache hit.
[2024-05-28 06:14:05] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:14:05] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-28 06:14:05] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:14:05] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:14:05] [INFO ] Invariant cache hit.
[2024-05-28 06:14:05] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:14:05] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 960 ms. (steps per millisecond=1041 ) properties (out of 16) seen :217037
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
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 :30296
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 :16671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :35107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :17576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :17559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :19608
[2024-05-28 06:14:09] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:14:09] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:09] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:14:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:14:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 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 :[19624, 17558, 16675, 19622, 19623, 18532, 19627, 17558, 19624, 19625, 19626, 17556, 19625, 19625, 17557, 19624]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:14:19] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:14:19] [INFO ] Invariant cache hit.
[2024-05-28 06:14:19] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 06:14:19] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:14:19] [INFO ] Invariant cache hit.
[2024-05-28 06:14:19] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:14:19] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-28 06:14:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:14:19] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:14:19] [INFO ] Invariant cache hit.
[2024-05-28 06:14:19] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:14:19] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 953 ms. (steps per millisecond=1049 ) properties (out of 16) seen :216065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 16) seen :35106
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 16) seen :15160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 16) seen :31753
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :17576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :15173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :19608
[2024-05-28 06:14:22] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:14:22] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:14:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:22] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:14:22] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:22] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:22] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:22] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:22] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:22] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:14:22] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:14:22] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:22] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:23] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:14:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:14:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:23] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-28 06:14:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:23] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:14:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:23] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:23] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[19627, 17560, 16678, 19625, 19625, 18534, 19629, 17560, 19627, 19628, 19628, 17558, 19627, 19627, 17559, 19627]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:14:33] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:14:33] [INFO ] Invariant cache hit.
[2024-05-28 06:14:33] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 06:14:33] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:14:33] [INFO ] Invariant cache hit.
[2024-05-28 06:14:33] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:14:33] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-28 06:14:33] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:14:33] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:14:33] [INFO ] Invariant cache hit.
[2024-05-28 06:14:33] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:14:33] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 16) seen :215860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 16) seen :35103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 16) seen :15160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
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 :33354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :15169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 16) seen :15881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:14:36] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:14:36] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:36] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:14:36] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:36] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:36] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:36] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:37] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19629, 17562, 16681, 19627, 19627, 18536, 19631, 17562, 19629, 19630, 19630, 17559, 19629, 19629, 17561, 19629]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:14:46] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:14:46] [INFO ] Invariant cache hit.
[2024-05-28 06:14:46] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-28 06:14:46] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:14:46] [INFO ] Invariant cache hit.
[2024-05-28 06:14:46] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:14:46] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-28 06:14:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:14:46] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:14:46] [INFO ] Invariant cache hit.
[2024-05-28 06:14:46] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:14:46] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 965 ms. (steps per millisecond=1036 ) properties (out of 16) seen :216915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 16) seen :33337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 16) seen :15165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :30317
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 16) seen :17560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :15909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :19608
[2024-05-28 06:14:50] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:14:50] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:50] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:14:50] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:14:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:14:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:14:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:14:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:51] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:51] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:14:51] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:14:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:14:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:14:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:14:51] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:14:51] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:14:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 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 :[19631, 17564, 16683, 19629, 19629, 18537, 19633, 17564, 19631, 19632, 19632, 17561, 19631, 19631, 17563, 19631]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:15:00] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:15:00] [INFO ] Invariant cache hit.
[2024-05-28 06:15:00] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 06:15:00] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:15:00] [INFO ] Invariant cache hit.
[2024-05-28 06:15:00] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:15:00] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-28 06:15:00] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:15:00] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:15:00] [INFO ] Invariant cache hit.
[2024-05-28 06:15:00] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:15:00] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 16) seen :216652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
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 :33343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 16) seen :15882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 16) seen :35093
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 16) seen :17572
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :16696
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:15:04] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:15:04] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:04] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:15:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:15:04] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:04] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-28 06:15:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 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 :[19634, 17566, 16684, 19632, 19632, 18539, 19635, 17566, 19634, 19634, 19634, 17562, 19634, 19634, 17565, 19634]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:15:14] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:15:14] [INFO ] Invariant cache hit.
[2024-05-28 06:15:14] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 06:15:14] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:15:14] [INFO ] Invariant cache hit.
[2024-05-28 06:15:14] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:15:14] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-28 06:15:14] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:15:14] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:15:14] [INFO ] Invariant cache hit.
[2024-05-28 06:15:14] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:15:14] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 981 ms. (steps per millisecond=1019 ) properties (out of 16) seen :216522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 16) seen :35090
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 16) seen :15157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
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 :31745
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :19608
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 :17569
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
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 :15892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :19608
[2024-05-28 06:15:17] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:15:17] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:15:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:17] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:15:17] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:15:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:17] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:17] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:17] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:17] [INFO ] [Real]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:15:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:17] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:17] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:15:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:18] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:18] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:15:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 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 :[19636, 17568, 16687, 19635, 19635, 18541, 19637, 17568, 19636, 19636, 19636, 17564, 19636, 19636, 17567, 19636]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:15:28] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:15:28] [INFO ] Invariant cache hit.
[2024-05-28 06:15:28] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 06:15:28] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:15:28] [INFO ] Invariant cache hit.
[2024-05-28 06:15:28] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:15:28] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-28 06:15:28] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:15:28] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:15:28] [INFO ] Invariant cache hit.
[2024-05-28 06:15:28] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:15:28] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 967 ms. (steps per millisecond=1034 ) properties (out of 16) seen :216490
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
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 :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 16) seen :16685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
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 :31775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 16) seen :16691
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 16) seen :17557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :19608
[2024-05-28 06:15:31] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:15:31] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:15:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:31] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:15:31] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:31] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:15:31] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:15:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:32] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:15:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:32] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:32] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:32] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:32] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:32] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:32] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:32] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:32] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:32] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:32] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:15:32] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:15:32] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:32] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:15:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19639, 17570, 16689, 19637, 19637, 18543, 19639, 17570, 19639, 19639, 19638, 17566, 19638, 19638, 17569, 19638]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:15:41] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:15:41] [INFO ] Invariant cache hit.
[2024-05-28 06:15:41] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-28 06:15:41] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:15:41] [INFO ] Invariant cache hit.
[2024-05-28 06:15:41] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:15:41] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-28 06:15:41] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:15:41] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:15:41] [INFO ] Invariant cache hit.
[2024-05-28 06:15:41] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:15:41] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 957 ms. (steps per millisecond=1044 ) properties (out of 16) seen :216748
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :33340
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 :15881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :33357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 16) seen :16693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :15881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:15:45] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:15:45] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:45] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:15:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:15:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:45] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:45] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:15:45] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-28 06:15:45] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:15:45] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:15:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:15:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:45] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:45] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:46] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:46] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19641, 17572, 16690, 19639, 19639, 18545, 19641, 17572, 19641, 19641, 19641, 17568, 19641, 19641, 17571, 19640]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:15:55] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:15:55] [INFO ] Invariant cache hit.
[2024-05-28 06:15:55] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-28 06:15:55] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:15:55] [INFO ] Invariant cache hit.
[2024-05-28 06:15:55] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:15:55] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-28 06:15:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:15:55] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:15:55] [INFO ] Invariant cache hit.
[2024-05-28 06:15:55] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:15:55] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 959 ms. (steps per millisecond=1042 ) properties (out of 16) seen :216707
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
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 :35108
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 :15876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 16) seen :35102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
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 :16676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :15902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :19608
[2024-05-28 06:15:58] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:15:58] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:15:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:58] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:15:58] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:58] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:58] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:15:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:58] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:58] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:58] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:58] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-28 06:15:58] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:15:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:15:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:15:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:15:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:15:59] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:15:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:15:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19643, 17574, 16692, 19641, 19641, 18547, 19643, 17574, 19643, 19643, 19643, 17570, 19643, 19643, 17573, 19643]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:16:09] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:16:09] [INFO ] Invariant cache hit.
[2024-05-28 06:16:09] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 06:16:09] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:16:09] [INFO ] Invariant cache hit.
[2024-05-28 06:16:09] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:16:09] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-28 06:16:09] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:16:09] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:16:09] [INFO ] Invariant cache hit.
[2024-05-28 06:16:09] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:16:09] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 959 ms. (steps per millisecond=1042 ) properties (out of 16) seen :216617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 16) seen :33336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 16) seen :16679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 16) seen :33365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :15909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 16) seen :17562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :19608
[2024-05-28 06:16:12] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:16:12] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:12] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:16:12] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:16:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:16:12] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:16:12] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:12] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:13] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:16:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:16:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:13] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:13] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:13] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:13] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:13] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:13] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:16:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:13] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:16:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:13] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:13] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:13] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:13] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:16:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 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 :[19645, 17577, 16695, 19643, 19643, 18549, 19645, 17577, 19645, 19645, 19645, 17572, 19645, 19645, 17575, 19645]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:16:22] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:16:22] [INFO ] Invariant cache hit.
[2024-05-28 06:16:22] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 06:16:22] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:16:22] [INFO ] Invariant cache hit.
[2024-05-28 06:16:22] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:16:22] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-28 06:16:22] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 06:16:22] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:16:22] [INFO ] Invariant cache hit.
[2024-05-28 06:16:22] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:16:22] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 960 ms. (steps per millisecond=1041 ) properties (out of 16) seen :216872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :39216
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 :31759
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 :15889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
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 :35090
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
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 :17559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :15878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :19608
[2024-05-28 06:16:26] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:16:26] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:26] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:16:26] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:16:26] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:26] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:26] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:26] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:27] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:27] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:16:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[19649, 17579, 16696, 19645, 19645, 18551, 19647, 17579, 19649, 19648, 19647, 17574, 19647, 19647, 17577, 19647]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:16:36] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:16:36] [INFO ] Invariant cache hit.
[2024-05-28 06:16:36] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 06:16:36] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:16:36] [INFO ] Invariant cache hit.
[2024-05-28 06:16:36] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:16:36] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-28 06:16:36] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 06:16:36] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:16:36] [INFO ] Invariant cache hit.
[2024-05-28 06:16:36] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:16:36] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 967 ms. (steps per millisecond=1034 ) properties (out of 16) seen :216431
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
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 :31759
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 16) seen :15881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :31749
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 16) seen :17568
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 16) seen :17581
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 16) seen :19608
[2024-05-28 06:16:39] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:16:39] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:16:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:16:40] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:16:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:16:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:16:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:40] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:40] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[19651, 17582, 16697, 19647, 19647, 18553, 19649, 17582, 19651, 19651, 19649, 17576, 19648, 19650, 17579, 19649]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:16:50] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:16:50] [INFO ] Invariant cache hit.
[2024-05-28 06:16:50] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 06:16:50] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:16:50] [INFO ] Invariant cache hit.
[2024-05-28 06:16:50] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:16:50] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-28 06:16:50] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:16:50] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:16:50] [INFO ] Invariant cache hit.
[2024-05-28 06:16:50] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:16:50] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 955 ms. (steps per millisecond=1047 ) properties (out of 16) seen :216924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
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 :27757
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 16) seen :16677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
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 :29001
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
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 :13923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 16) seen :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :19608
[2024-05-28 06:16:54] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:16:54] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:54] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:16:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:16:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:16:54] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:16:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:16:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:16:54] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:16:54] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:16:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[19654, 17584, 16699, 19649, 19650, 18555, 19651, 17584, 19654, 19654, 19651, 17579, 19650, 19652, 17580, 19651]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:17:04] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:17:04] [INFO ] Invariant cache hit.
[2024-05-28 06:17:04] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 06:17:04] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:17:04] [INFO ] Invariant cache hit.
[2024-05-28 06:17:04] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:17:04] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-28 06:17:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:17:04] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:17:04] [INFO ] Invariant cache hit.
[2024-05-28 06:17:04] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:17:04] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 966 ms. (steps per millisecond=1035 ) properties (out of 16) seen :217049
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
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 :30323
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 16) seen :15158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
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 :30314
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 16) seen :17559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :17564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:17:07] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:17:07] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:17:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:07] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:17:07] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:07] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:17:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:17:08] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:08] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:08] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19656, 17586, 16701, 19651, 19652, 18557, 19653, 17586, 19656, 19656, 19654, 17581, 19652, 19655, 17581, 19653]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 3 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:17:18] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:17:18] [INFO ] Invariant cache hit.
[2024-05-28 06:17:18] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 06:17:18] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:17:18] [INFO ] Invariant cache hit.
[2024-05-28 06:17:18] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:17:18] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-28 06:17:18] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:17:18] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:17:18] [INFO ] Invariant cache hit.
[2024-05-28 06:17:18] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:17:18] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 955 ms. (steps per millisecond=1047 ) properties (out of 16) seen :216543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 16) seen :33346
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 :14504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
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 :35094
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
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 :17547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 16) seen :16670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:17:21] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:17:21] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:21] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:17:21] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:17:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:21] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:17:21] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:21] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:21] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:21] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:21] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:21] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:21] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:22] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:22] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:22] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:22] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:22] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:22] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:22] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:17:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:22] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:22] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:22] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:22] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:22] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:22] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:22] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19659, 17588, 16702, 19653, 19654, 18559, 19655, 17588, 19659, 19659, 19656, 17583, 19654, 19657, 17583, 19656]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:17:31] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:17:31] [INFO ] Invariant cache hit.
[2024-05-28 06:17:31] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 06:17:31] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:17:31] [INFO ] Invariant cache hit.
[2024-05-28 06:17:31] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:17:31] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-28 06:17:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:17:31] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:17:31] [INFO ] Invariant cache hit.
[2024-05-28 06:17:31] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:17:31] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 16) seen :216497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
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 :31774
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 16) seen :15888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :33348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 16) seen :17569
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 16) seen :17577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:17:35] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:17:35] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:35] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-28 06:17:35] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:17:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:35] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:35] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:35] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:17:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 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 :[19662, 17590, 16705, 19656, 19657, 18561, 19657, 17590, 19662, 19662, 19658, 17584, 19656, 19661, 17586, 19658]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:17:45] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:17:45] [INFO ] Invariant cache hit.
[2024-05-28 06:17:45] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 06:17:45] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:17:45] [INFO ] Invariant cache hit.
[2024-05-28 06:17:45] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:17:45] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-28 06:17:45] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:17:45] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:17:45] [INFO ] Invariant cache hit.
[2024-05-28 06:17:45] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:17:45] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 953 ms. (steps per millisecond=1049 ) properties (out of 16) seen :216612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
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 :35109
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :16670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :35088
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 16) seen :16676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 16) seen :16679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:17:48] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:17:48] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:17:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:48] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:17:48] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:48] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:48] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:48] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Real]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:17:48] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:17:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:48] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:48] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:17:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:48] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:48] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:48] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:17:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:48] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:48] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:49] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:17:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:49] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:49] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:17:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:17:49] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:17:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:17:49] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:17:49] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:17:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[19664, 17593, 16707, 19658, 19659, 18563, 19660, 17593, 19664, 19664, 19660, 17585, 19658, 19663, 17588, 19660]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:17:58] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:17:58] [INFO ] Invariant cache hit.
[2024-05-28 06:17:58] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 06:17:58] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:17:58] [INFO ] Invariant cache hit.
[2024-05-28 06:17:58] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:17:58] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-28 06:17:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:17:58] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:17:58] [INFO ] Invariant cache hit.
[2024-05-28 06:17:58] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:17:58] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 957 ms. (steps per millisecond=1044 ) properties (out of 16) seen :216795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 16) seen :35117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 16) seen :15879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
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 :35101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :16694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :16705
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :19608
[2024-05-28 06:18:02] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:18:02] [INFO ] Computed 1 invariants in 2 ms
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:02] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:18:02] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:18:02] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:18:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:02] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:18:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:02] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:02] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:03] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:03] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:18:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:03] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:03] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:03] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:03] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:03] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:18:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:03] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:03] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 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 :[19667, 17595, 16709, 19661, 19661, 18565, 19662, 17595, 19667, 19666, 19662, 17587, 19661, 19665, 17591, 19662]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:18:12] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:18:12] [INFO ] Invariant cache hit.
[2024-05-28 06:18:12] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 06:18:12] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:18:12] [INFO ] Invariant cache hit.
[2024-05-28 06:18:12] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:18:12] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-28 06:18:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:18:12] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:18:12] [INFO ] Invariant cache hit.
[2024-05-28 06:18:12] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:18:12] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 16) seen :216342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 16) seen :35097
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 16) seen :16674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 16) seen :33338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 16) seen :15977
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 16) seen :15162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:18:16] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:18:16] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:16] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:18:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:18:16] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:18:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:18:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:18:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:18:16] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:16] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19670, 17597, 16710, 19663, 19663, 18566, 19665, 17597, 19670, 19669, 19664, 17589, 19664, 19668, 17593, 19664]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:18:26] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:18:26] [INFO ] Invariant cache hit.
[2024-05-28 06:18:26] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 06:18:26] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:18:26] [INFO ] Invariant cache hit.
[2024-05-28 06:18:26] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:18:26] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-28 06:18:26] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 06:18:26] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:18:26] [INFO ] Invariant cache hit.
[2024-05-28 06:18:26] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:18:26] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 946 ms. (steps per millisecond=1057 ) properties (out of 16) seen :217004
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
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 :31750
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 :16677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 16) seen :15884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:18:29] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:18:29] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:18:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:29] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:18:29] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:29] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:18:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:29] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:29] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:29] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:29] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:29] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:29] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:29] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:29] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:29] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:29] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:18:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:18:29] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:29] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:18:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:29] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:29] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:30] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:30] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:18:30] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:18:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:30] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:30] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:18:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:30] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:30] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:30] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:30] [INFO ] [Real]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:18:30] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:18:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[19672, 17600, 16713, 19665, 19665, 18569, 19667, 17600, 19672, 19671, 19666, 17591, 19666, 19670, 17595, 19667]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:18:39] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:18:39] [INFO ] Invariant cache hit.
[2024-05-28 06:18:39] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 06:18:39] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:18:39] [INFO ] Invariant cache hit.
[2024-05-28 06:18:39] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:18:39] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-28 06:18:39] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:18:39] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:18:39] [INFO ] Invariant cache hit.
[2024-05-28 06:18:39] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:18:39] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 954 ms. (steps per millisecond=1048 ) properties (out of 16) seen :216412
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 16) seen :35088
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 16) seen :16682
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
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 :28995
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 16) seen :16676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 16) seen :16717
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :19608
[2024-05-28 06:18:43] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:18:43] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:43] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:18:43] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:43] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:18:43] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:18:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:43] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:18:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:18:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:43] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:43] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:18:43] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:44] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:44] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:44] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:44] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:44] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:18:44] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:44] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:44] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19674, 17602, 16715, 19667, 19667, 18571, 19669, 17602, 19674, 19674, 19669, 17593, 19669, 19673, 17596, 19669]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:18:53] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:18:53] [INFO ] Invariant cache hit.
[2024-05-28 06:18:53] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 06:18:53] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:18:53] [INFO ] Invariant cache hit.
[2024-05-28 06:18:53] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:18:53] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-28 06:18:53] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:18:53] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:18:53] [INFO ] Invariant cache hit.
[2024-05-28 06:18:53] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:18:53] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 16) seen :216794
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 16) seen :29000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 16) seen :16672
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 16) seen :33351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 16) seen :17560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 16) seen :15905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:18:57] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:18:57] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:57] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:18:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:18:57] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:18:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:18:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:18:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:18:57] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:18:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:18:57] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:18:57] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:18:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19677, 17604, 16717, 19669, 19669, 18573, 19671, 17604, 19677, 19676, 19672, 17595, 19671, 19676, 17598, 19672]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:19:07] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:19:07] [INFO ] Invariant cache hit.
[2024-05-28 06:19:07] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 06:19:07] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:19:07] [INFO ] Invariant cache hit.
[2024-05-28 06:19:07] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:19:07] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-28 06:19:07] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:19:07] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:19:07] [INFO ] Invariant cache hit.
[2024-05-28 06:19:07] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:19:07] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 960 ms. (steps per millisecond=1041 ) properties (out of 16) seen :216513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 16) seen :35158
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 :15161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 16) seen :30319
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 16) seen :16677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :16706
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:19:10] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:19:10] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:19:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:19:10] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:19:10] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:10] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:19:11] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:19:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:11] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:19:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-28 06:19:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:19:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:11] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:11] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:11] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 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 :[19680, 17606, 16718, 19672, 19671, 18575, 19674, 17606, 19680, 19679, 19674, 17597, 19673, 19679, 17600, 19674]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:19:21] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:19:21] [INFO ] Invariant cache hit.
[2024-05-28 06:19:21] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-28 06:19:21] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:19:21] [INFO ] Invariant cache hit.
[2024-05-28 06:19:21] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:19:21] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-28 06:19:21] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:19:21] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:19:21] [INFO ] Invariant cache hit.
[2024-05-28 06:19:21] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:19:21] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 952 ms. (steps per millisecond=1050 ) properties (out of 16) seen :216503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 16) seen :35104
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 16) seen :15889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :33347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 16) seen :17565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 16) seen :16680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:19:24] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:19:24] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:24] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:19:24] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:24] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:24] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:24] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:24] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:24] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:24] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:24] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:24] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:24] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:24] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:24] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:24] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:24] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:24] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:19:24] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:24] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:19:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:25] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:25] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:25] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:25] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:19:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:25] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:25] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:25] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:25] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:25] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:19:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:25] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:25] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:25] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:25] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19683, 17609, 16719, 19674, 19674, 18577, 19676, 17609, 19683, 19681, 19676, 17599, 19675, 19681, 17602, 19676]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:19:34] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:19:34] [INFO ] Invariant cache hit.
[2024-05-28 06:19:34] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-28 06:19:34] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:19:34] [INFO ] Invariant cache hit.
[2024-05-28 06:19:34] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:19:34] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-28 06:19:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:19:34] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:19:34] [INFO ] Invariant cache hit.
[2024-05-28 06:19:34] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:19:34] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 956 ms. (steps per millisecond=1046 ) properties (out of 16) seen :216567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
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 :33353
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 :16680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :30321
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 16) seen :16688
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 16) seen :17568
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:19:38] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:19:38] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:38] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:19:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:19:38] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:19:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:19:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:19:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:38] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:38] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:38] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[19685, 17612, 16721, 19676, 19676, 18578, 19678, 17612, 19685, 19683, 19678, 17601, 19678, 19683, 17603, 19678]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:19:48] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:19:48] [INFO ] Invariant cache hit.
[2024-05-28 06:19:48] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 06:19:48] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:19:48] [INFO ] Invariant cache hit.
[2024-05-28 06:19:48] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:19:48] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-28 06:19:48] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 06:19:48] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:19:48] [INFO ] Invariant cache hit.
[2024-05-28 06:19:48] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:19:48] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 956 ms. (steps per millisecond=1046 ) properties (out of 16) seen :216669
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
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 :35096
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 16) seen :16678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :33370
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
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 :17545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :17560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:19:51] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:19:51] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:19:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:51] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:19:51] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:51] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:51] [INFO ] [Real]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:19:51] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:51] [INFO ] [Nat]Added 6 Read/Feed constraints in 3 ms returned sat
[2024-05-28 06:19:51] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:51] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:19:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:51] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:51] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:51] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:51] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:51] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:19:51] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:51] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:51] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:51] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:52] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:19:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:52] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:19:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:52] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:19:52] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:19:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:19:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:19:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:19:52] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:19:52] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:19:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 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 :[19687, 17614, 16723, 19678, 19678, 18580, 19680, 17614, 19687, 19685, 19681, 17603, 19680, 19686, 17604, 19680]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:20:01] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:20:01] [INFO ] Invariant cache hit.
[2024-05-28 06:20:01] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 06:20:01] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:20:01] [INFO ] Invariant cache hit.
[2024-05-28 06:20:01] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:20:01] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-28 06:20:01] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 06:20:01] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:20:01] [INFO ] Invariant cache hit.
[2024-05-28 06:20:02] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:20:02] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 16) seen :216009
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
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 :30336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 16) seen :16668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :33359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :15888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
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 :17579
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :19608
[2024-05-28 06:20:05] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:20:05] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:05] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:20:05] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:05] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:05] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:05] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:05] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:05] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:05] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:05] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 8 ms.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:05] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:05] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:05] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:20:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:05] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:05] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:05] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:20:05] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:05] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:05] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:06] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:06] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:20:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:06] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:06] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:20:06] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:06] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:06] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:06] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:20:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:06] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:20:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:20:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:06] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:06] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:20:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19689, 17616, 16725, 19679, 19681, 18582, 19682, 17616, 19689, 19687, 19683, 17605, 19682, 19688, 17606, 19682]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:20:15] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:20:15] [INFO ] Invariant cache hit.
[2024-05-28 06:20:15] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 06:20:15] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:20:15] [INFO ] Invariant cache hit.
[2024-05-28 06:20:15] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:20:15] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-28 06:20:15] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:20:15] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:20:15] [INFO ] Invariant cache hit.
[2024-05-28 06:20:15] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:20:15] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 955 ms. (steps per millisecond=1047 ) properties (out of 16) seen :216827
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
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 :31754
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 16) seen :15874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :31757
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 16) seen :15172
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
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 :15160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:20:19] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:20:19] [INFO ] Computed 1 invariants in 2 ms
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:19] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:20:19] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:20:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:19] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:20:19] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:20:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:19] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:19] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:20:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:19] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:19] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:19] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:20] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:20] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:20:20] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:20:20] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:20] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:20] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:20] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:20:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:20:20] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:20] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:20:20] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:20] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:20] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:20] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:20:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:20:20] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:20] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19691, 17618, 16726, 19682, 19684, 18584, 19684, 17618, 19691, 19689, 19685, 17608, 19684, 19691, 17607, 19684]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:20:29] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:20:29] [INFO ] Invariant cache hit.
[2024-05-28 06:20:29] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 06:20:29] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:20:29] [INFO ] Invariant cache hit.
[2024-05-28 06:20:29] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:20:29] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-28 06:20:29] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:20:29] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:20:29] [INFO ] Invariant cache hit.
[2024-05-28 06:20:29] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:20:29] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 16) seen :216920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
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 :35111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 16) seen :15883
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :33376
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 16) seen :15877
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :19608
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 :16715
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :19608
[2024-05-28 06:20:33] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:20:33] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:33] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:20:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:33] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:33] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:20:34] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:34] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:34] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19693, 17620, 16728, 19684, 19686, 18588, 19686, 17620, 19693, 19691, 19689, 17610, 19686, 19694, 17609, 19686]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:20:43] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:20:43] [INFO ] Invariant cache hit.
[2024-05-28 06:20:43] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-28 06:20:43] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:20:43] [INFO ] Invariant cache hit.
[2024-05-28 06:20:43] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:20:43] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-28 06:20:43] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:20:43] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:20:43] [INFO ] Invariant cache hit.
[2024-05-28 06:20:43] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:20:43] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 956 ms. (steps per millisecond=1046 ) properties (out of 16) seen :217104
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 16) seen :33347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 16) seen :15878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 16) seen :31770
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
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 :17573
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :19608
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 :15890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :19608
[2024-05-28 06:20:47] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:20:47] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:47] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:20:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:20:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:20:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:20:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:20:47] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:20:47] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19696, 17622, 16730, 19686, 19688, 18590, 19688, 17622, 19696, 19693, 19691, 17612, 19688, 19697, 17611, 19688]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:20:57] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:20:57] [INFO ] Invariant cache hit.
[2024-05-28 06:20:57] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 06:20:57] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:20:57] [INFO ] Invariant cache hit.
[2024-05-28 06:20:57] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:20:57] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-28 06:20:57] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 06:20:57] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:20:57] [INFO ] Invariant cache hit.
[2024-05-28 06:20:57] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:20:57] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 953 ms. (steps per millisecond=1049 ) properties (out of 16) seen :216554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :39216
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 :35101
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 :15174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
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 :33342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 16) seen :16675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
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 :16696
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:21:00] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:21:00] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:00] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:21:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:21:00] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:21:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:00] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:21:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:00] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:00] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:01] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:01] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:01] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:01] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:01] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:21:01] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:01] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:01] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:01] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:01] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:01] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:01] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:01] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 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 :[19699, 17624, 16732, 19688, 19690, 18592, 19691, 17624, 19699, 19695, 19693, 17614, 19691, 19699, 17613, 19690]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:21:10] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:21:10] [INFO ] Invariant cache hit.
[2024-05-28 06:21:10] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 06:21:10] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:21:10] [INFO ] Invariant cache hit.
[2024-05-28 06:21:10] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:21:10] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-28 06:21:10] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 06:21:10] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:21:10] [INFO ] Invariant cache hit.
[2024-05-28 06:21:10] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:21:10] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 956 ms. (steps per millisecond=1046 ) properties (out of 16) seen :216694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
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 :35112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 16) seen :15877
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 16) seen :35102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
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 :17592
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
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 :16686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 16) seen :19608
[2024-05-28 06:21:14] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:21:14] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:14] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:21:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:21:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:21:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:21:14] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:21:14] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:14] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:21:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 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 :[19702, 17626, 16734, 19690, 19693, 18594, 19693, 17626, 19702, 19697, 19696, 17616, 19693, 19701, 17615, 19692]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:21:24] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:21:24] [INFO ] Invariant cache hit.
[2024-05-28 06:21:24] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-28 06:21:24] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:21:24] [INFO ] Invariant cache hit.
[2024-05-28 06:21:24] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:21:24] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-28 06:21:24] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 06:21:24] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:21:24] [INFO ] Invariant cache hit.
[2024-05-28 06:21:24] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:21:24] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 16) seen :216503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 16) seen :35104
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 16) seen :15878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 16) seen :35105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 16) seen :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
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 :16684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :19608
[2024-05-28 06:21:27] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:21:27] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:21:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:27] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:21:27] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:27] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:21:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:21:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:21:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:21:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:28] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:28] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19704, 17629, 16736, 19693, 19695, 18597, 19695, 17629, 19704, 19699, 19698, 17619, 19695, 19703, 17618, 19694]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:21:38] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:21:38] [INFO ] Invariant cache hit.
[2024-05-28 06:21:38] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-28 06:21:38] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:21:38] [INFO ] Invariant cache hit.
[2024-05-28 06:21:38] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:21:38] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-28 06:21:38] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 06:21:38] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:21:38] [INFO ] Invariant cache hit.
[2024-05-28 06:21:38] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:21:38] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 957 ms. (steps per millisecond=1044 ) properties (out of 16) seen :215968
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
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 :31757
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 16) seen :15878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :28973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :16679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 16) seen :17570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :19608
[2024-05-28 06:21:41] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:21:41] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:21:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:41] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:21:41] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:21:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:41] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:41] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:21:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:21:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:21:41] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:41] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:21:42] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:42] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:42] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:21:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:42] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:42] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:42] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:42] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19706, 17632, 16738, 19696, 19697, 18599, 19698, 17632, 19706, 19702, 19700, 17621, 19698, 19705, 17620, 19696]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:21:51] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:21:51] [INFO ] Invariant cache hit.
[2024-05-28 06:21:51] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-28 06:21:51] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:21:51] [INFO ] Invariant cache hit.
[2024-05-28 06:21:51] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:21:51] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-28 06:21:51] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:21:51] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:21:51] [INFO ] Invariant cache hit.
[2024-05-28 06:21:51] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:21:51] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 16) seen :216902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 16) seen :35091
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 16) seen :15885
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 16) seen :31747
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :19608
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 :15925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
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 :15187
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:21:55] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:21:55] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 06:21:55] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:21:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:21:55] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:21:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:21:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:55] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:55] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:55] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:55] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:21:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:21:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:56] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:56] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:21:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:21:56] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:56] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:21:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:21:56] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:21:56] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:21:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:21:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:21:56] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:21:56] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:21:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 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 :[19708, 17634, 16740, 19700, 19699, 18602, 19700, 17634, 19708, 19704, 19703, 17623, 19700, 19707, 17622, 19698]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:22:05] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:22:05] [INFO ] Invariant cache hit.
[2024-05-28 06:22:05] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 06:22:05] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:22:05] [INFO ] Invariant cache hit.
[2024-05-28 06:22:05] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:22:05] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-28 06:22:05] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:22:05] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:22:05] [INFO ] Invariant cache hit.
[2024-05-28 06:22:05] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:22:05] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 975 ms. (steps per millisecond=1025 ) properties (out of 16) seen :216492
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 16) seen :30351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 16) seen :16679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 16) seen :35098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 16) seen :17579
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
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 :15913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 16) seen :19608
[2024-05-28 06:22:09] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:22:09] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:09] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:22:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:22:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:09] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:09] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:09] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:09] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:09] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:10] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:10] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:10] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:10] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:10] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 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 :[19710, 17637, 16742, 19702, 19701, 18604, 19703, 17637, 19710, 19706, 19705, 17625, 19702, 19709, 17623, 19701]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:22:19] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:22:19] [INFO ] Invariant cache hit.
[2024-05-28 06:22:19] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 06:22:19] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:22:19] [INFO ] Invariant cache hit.
[2024-05-28 06:22:19] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:22:19] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-28 06:22:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:22:19] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:22:19] [INFO ] Invariant cache hit.
[2024-05-28 06:22:19] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:22:19] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 953 ms. (steps per millisecond=1049 ) properties (out of 16) seen :216614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :39216
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 :30329
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 16) seen :16686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 16) seen :35108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :14510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 16) seen :15892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :19608
[2024-05-28 06:22:23] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:22:23] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:23] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:22:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:22:23] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:22:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:23] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:23] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19712, 17640, 16744, 19703, 19703, 18607, 19705, 17640, 19712, 19708, 19708, 17627, 19704, 19711, 17625, 19703]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:22:33] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:22:33] [INFO ] Invariant cache hit.
[2024-05-28 06:22:33] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-28 06:22:33] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:22:33] [INFO ] Invariant cache hit.
[2024-05-28 06:22:33] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:22:33] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-28 06:22:33] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:22:33] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:22:33] [INFO ] Invariant cache hit.
[2024-05-28 06:22:33] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:22:33] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 955 ms. (steps per millisecond=1047 ) properties (out of 16) seen :216151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 16) seen :33338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 16) seen :15160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :33341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 16) seen :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 16) seen :17544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :19608
[2024-05-28 06:22:36] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:22:36] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:22:36] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:22:36] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:22:36] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:22:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:22:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:36] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:36] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:36] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:37] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:22:37] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:37] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:37] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:37] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:37] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:37] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:37] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19714, 17642, 16746, 19705, 19705, 18609, 19708, 17642, 19714, 19710, 19710, 17629, 19707, 19713, 17627, 19705]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:22:46] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:22:46] [INFO ] Invariant cache hit.
[2024-05-28 06:22:46] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 06:22:46] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:22:46] [INFO ] Invariant cache hit.
[2024-05-28 06:22:46] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:22:46] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-28 06:22:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:22:46] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:22:46] [INFO ] Invariant cache hit.
[2024-05-28 06:22:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:22:46] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 956 ms. (steps per millisecond=1046 ) properties (out of 16) seen :217017
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
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 :31765
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 :15888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
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 :30311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :16695
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :15201
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :19608
[2024-05-28 06:22:50] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:22:50] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:22:50] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:22:50] [INFO ] [Real]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:50] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:50] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:50] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:22:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:50] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:22:50] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:51] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:51] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:51] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:22:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:22:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:22:51] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:22:51] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:51] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:22:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:22:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:22:51] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:22:51] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:22:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 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 :[19716, 17644, 16748, 19707, 19707, 18610, 19710, 17644, 19716, 19713, 19713, 17631, 19710, 19715, 17629, 19707]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:23:00] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:23:00] [INFO ] Invariant cache hit.
[2024-05-28 06:23:00] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 06:23:00] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:23:00] [INFO ] Invariant cache hit.
[2024-05-28 06:23:00] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:23:00] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-28 06:23:00] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:23:00] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:23:00] [INFO ] Invariant cache hit.
[2024-05-28 06:23:00] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:23:00] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 952 ms. (steps per millisecond=1050 ) properties (out of 16) seen :216346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :39216
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 :35088
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 16) seen :16675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :33357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :17563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :16711
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :19608
[2024-05-28 06:23:03] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:23:03] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:23:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:03] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:23:03] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:03] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:23:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:23:04] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:23:04] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:23:04] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:04] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 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 :[19718, 17647, 16749, 19709, 19709, 18612, 19713, 17647, 19718, 19715, 19716, 17634, 19713, 19718, 17631, 19710]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:23:14] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:23:14] [INFO ] Invariant cache hit.
[2024-05-28 06:23:14] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 06:23:14] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:23:14] [INFO ] Invariant cache hit.
[2024-05-28 06:23:14] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:23:14] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-28 06:23:14] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:23:14] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:23:14] [INFO ] Invariant cache hit.
[2024-05-28 06:23:14] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:23:14] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 959 ms. (steps per millisecond=1042 ) properties (out of 16) seen :216204
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 16) seen :33336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 16) seen :16673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :35088
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :16674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :16702
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:23:17] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:23:17] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:17] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:23:17] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:17] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:17] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:23:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:17] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:17] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:23:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:18] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:23:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 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 :[19720, 17649, 16752, 19711, 19711, 18614, 19715, 17649, 19720, 19717, 19718, 17635, 19715, 19720, 17633, 19712]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:23:27] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:23:27] [INFO ] Invariant cache hit.
[2024-05-28 06:23:27] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 06:23:27] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:23:27] [INFO ] Invariant cache hit.
[2024-05-28 06:23:27] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:23:27] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-28 06:23:27] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 06:23:27] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:23:27] [INFO ] Invariant cache hit.
[2024-05-28 06:23:27] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:23:27] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 965 ms. (steps per millisecond=1036 ) properties (out of 16) seen :216436
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
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 :30325
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 16) seen :14509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :31805
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :16675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 16) seen :17561
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :19608
[2024-05-28 06:23:31] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:23:31] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:31] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:23:31] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:31] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:23:31] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:31] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:23:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:31] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:31] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:31] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:23:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:32] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:32] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:32] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:32] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 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 :[19722, 17651, 16753, 19713, 19714, 18617, 19717, 17651, 19722, 19719, 19720, 17637, 19717, 19722, 17635, 19714]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:23:41] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:23:41] [INFO ] Invariant cache hit.
[2024-05-28 06:23:41] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 06:23:41] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:23:41] [INFO ] Invariant cache hit.
[2024-05-28 06:23:41] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:23:41] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-28 06:23:41] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 06:23:41] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:23:41] [INFO ] Invariant cache hit.
[2024-05-28 06:23:41] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:23:41] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 963 ms. (steps per millisecond=1038 ) properties (out of 16) seen :216221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 16) seen :33356
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 16) seen :16674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
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 :35102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 16) seen :17550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 16) seen :16709
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :19608
[2024-05-28 06:23:44] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:23:44] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:23:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:23:44] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:23:44] [INFO ] [Real]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:23:44] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:23:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:23:45] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:23:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:23:45] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:23:45] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-28 06:23:45] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:45] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 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 :[19724, 17654, 16755, 19716, 19716, 18619, 19719, 17654, 19724, 19721, 19723, 17640, 19720, 19725, 17637, 19716]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:23:55] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:23:55] [INFO ] Invariant cache hit.
[2024-05-28 06:23:55] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-28 06:23:55] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:23:55] [INFO ] Invariant cache hit.
[2024-05-28 06:23:55] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:23:55] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-28 06:23:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:23:55] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:23:55] [INFO ] Invariant cache hit.
[2024-05-28 06:23:55] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:23:55] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 955 ms. (steps per millisecond=1047 ) properties (out of 16) seen :216230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 16) seen :35098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 16) seen :15167
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 16) seen :28945
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 16) seen :15889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 16) seen :17597
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :19608
[2024-05-28 06:23:58] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:23:58] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 06:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:23:58] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:23:58] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:58] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:58] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:58] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:58] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:58] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:58] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:58] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:58] [INFO ] [Nat]Added 6 Read/Feed constraints in 2 ms returned sat
[2024-05-28 06:23:58] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:58] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:23:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:58] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:58] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:59] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:59] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:59] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:23:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:59] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:23:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:23:59] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:23:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:23:59] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:23:59] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:23:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 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 :[19726, 17656, 16757, 19718, 19718, 18621, 19721, 17656, 19726, 19723, 19725, 17642, 19722, 19728, 17639, 19718]
Support contains 15 out of 23 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 23/23 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 23/23 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 06:24:09] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:24:09] [INFO ] Invariant cache hit.
[2024-05-28 06:24:09] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 06:24:09] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:24:09] [INFO ] Invariant cache hit.
[2024-05-28 06:24:09] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:24:09] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-28 06:24:09] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 06:24:09] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
[2024-05-28 06:24:09] [INFO ] Invariant cache hit.
[2024-05-28 06:24:09] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 23/23 places, 29/29 transitions.
Normalized transition count is 23 out of 29 initially.
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:24:09] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 16) seen :216619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 16) seen :33337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 16) seen :16675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :18519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :19608
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 :33347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 16) seen :16677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 16) seen :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :19608
[2024-05-28 06:24:12] [INFO ] Flow matrix only has 23 transitions (discarded 6 similar events)
// Phase 1: matrix 23 rows 23 cols
[2024-05-28 06:24:12] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:24:12] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-28 06:24:12] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:24:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 06:24:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 06:24:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:24:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:24:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:24:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:24:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:24:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:24:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:24:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:24:12] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:24:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:24:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:24:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:24:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:24:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:24:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 06:24:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 06:24:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Nat]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:24:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:24:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 06:24:12] [INFO ] [Real]Added 6 Read/Feed constraints in 0 ms returned sat
[2024-05-28 06:24:12] [INFO ] Computed and/alt/rep : 13/14/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 06:24:12] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 06:24:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat

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