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-171679102200361.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-S256P09, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679102200361
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K May 19 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 02:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 12 02:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 02:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 12 02:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:31 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 32M 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-S256P09-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716887887969

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-S256P09
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-28 09:18:10] [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 09:18:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 09:18:11] [INFO ] Load time of PNML (sax parser for PT used): 992 ms
[2024-05-28 09:18:11] [INFO ] Transformed 418 places.
[2024-05-28 09:18:11] [INFO ] Transformed 27524 transitions.
[2024-05-28 09:18:11] [INFO ] Parsed PT model containing 418 places and 27524 transitions and 270595 arcs in 1527 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 59 places in 39 ms
Reduce places removed 59 places and 19423 transitions.
Ensure Unique test removed 2463 transitions
Reduce redundant transitions removed 2463 transitions.
FORMULA SemanticWebServices-PT-S256P09-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 1194 out of 5638 initially.
// Phase 1: matrix 1194 rows 359 cols
[2024-05-28 09:18:11] [INFO ] Computed 22 invariants in 48 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=18 ) properties (out of 13) seen :264
FORMULA SemanticWebServices-PT-S256P09-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 12) seen :6
[2024-05-28 09:18:12] [INFO ] Flow matrix only has 1194 transitions (discarded 4444 similar events)
// Phase 1: matrix 1194 rows 359 cols
[2024-05-28 09:18:12] [INFO ] Computed 22 invariants in 16 ms
[2024-05-28 09:18:12] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2024-05-28 09:18:12] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 11 ms returned sat
[2024-05-28 09:18:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:13] [INFO ] [Real]Absence check using state equation in 212 ms returned sat
[2024-05-28 09:18:13] [INFO ] State equation strengthened by 609 read => feed constraints.
[2024-05-28 09:18:13] [INFO ] [Real]Added 609 Read/Feed constraints in 186 ms returned sat
[2024-05-28 09:18:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:18:13] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 4 ms returned sat
[2024-05-28 09:18:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:13] [INFO ] [Nat]Absence check using state equation in 185 ms returned sat
[2024-05-28 09:18:13] [INFO ] [Nat]Added 609 Read/Feed constraints in 183 ms returned sat
[2024-05-28 09:18:14] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 267 ms.
[2024-05-28 09:18:14] [INFO ] Added : 2 causal constraints over 2 iterations in 462 ms. Result :sat
Minimization took 75 ms.
[2024-05-28 09:18:14] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:18:14] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2024-05-28 09:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:14] [INFO ] [Real]Absence check using state equation in 173 ms returned sat
[2024-05-28 09:18:14] [INFO ] [Real]Added 609 Read/Feed constraints in 195 ms returned sat
[2024-05-28 09:18:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:18:15] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2024-05-28 09:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:15] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2024-05-28 09:18:15] [INFO ] [Nat]Added 609 Read/Feed constraints in 182 ms returned sat
[2024-05-28 09:18:15] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 332 ms.
[2024-05-28 09:18:15] [INFO ] Added : 2 causal constraints over 2 iterations in 523 ms. Result :sat
Minimization took 84 ms.
[2024-05-28 09:18:16] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:18:16] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2024-05-28 09:18:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:16] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2024-05-28 09:18:16] [INFO ] [Real]Added 609 Read/Feed constraints in 187 ms returned sat
[2024-05-28 09:18:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:18:16] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 7 ms returned sat
[2024-05-28 09:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:16] [INFO ] [Nat]Absence check using state equation in 176 ms returned sat
[2024-05-28 09:18:16] [INFO ] [Nat]Added 609 Read/Feed constraints in 192 ms returned sat
[2024-05-28 09:18:17] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 206 ms.
[2024-05-28 09:18:17] [INFO ] Added : 4 causal constraints over 2 iterations in 386 ms. Result :sat
Minimization took 67 ms.
[2024-05-28 09:18:17] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:18:17] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2024-05-28 09:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:17] [INFO ] [Real]Absence check using state equation in 176 ms returned sat
[2024-05-28 09:18:17] [INFO ] [Real]Added 609 Read/Feed constraints in 184 ms returned sat
[2024-05-28 09:18:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:18:18] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 5 ms returned sat
[2024-05-28 09:18:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:18] [INFO ] [Nat]Absence check using state equation in 181 ms returned sat
[2024-05-28 09:18:18] [INFO ] [Nat]Added 609 Read/Feed constraints in 180 ms returned sat
[2024-05-28 09:18:18] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 144 ms.
[2024-05-28 09:18:18] [INFO ] Added : 2 causal constraints over 2 iterations in 331 ms. Result :sat
Minimization took 69 ms.
[2024-05-28 09:18:18] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:18:18] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 4 ms returned sat
[2024-05-28 09:18:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:19] [INFO ] [Real]Absence check using state equation in 212 ms returned sat
[2024-05-28 09:18:19] [INFO ] [Real]Added 609 Read/Feed constraints in 189 ms returned sat
[2024-05-28 09:18:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:18:19] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2024-05-28 09:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:19] [INFO ] [Nat]Absence check using state equation in 174 ms returned sat
[2024-05-28 09:18:19] [INFO ] [Nat]Added 609 Read/Feed constraints in 180 ms returned sat
[2024-05-28 09:18:20] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 154 ms.
[2024-05-28 09:18:20] [INFO ] Added : 2 causal constraints over 2 iterations in 327 ms. Result :sat
Minimization took 68 ms.
[2024-05-28 09:18:20] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:18:20] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2024-05-28 09:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:20] [INFO ] [Real]Absence check using state equation in 171 ms returned sat
[2024-05-28 09:18:20] [INFO ] [Real]Added 609 Read/Feed constraints in 184 ms returned sat
[2024-05-28 09:18:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-28 09:18:20] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 9 ms returned sat
[2024-05-28 09:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:21] [INFO ] [Nat]Absence check using state equation in 173 ms returned sat
[2024-05-28 09:18:21] [INFO ] [Nat]Added 609 Read/Feed constraints in 180 ms returned sat
[2024-05-28 09:18:21] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 142 ms.
[2024-05-28 09:18:21] [INFO ] Added : 2 causal constraints over 2 iterations in 312 ms. Result :sat
Minimization took 75 ms.
[2024-05-28 09:18:21] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:18:21] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2024-05-28 09:18:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:21] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2024-05-28 09:18:22] [INFO ] [Real]Added 609 Read/Feed constraints in 185 ms returned sat
[2024-05-28 09:18:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:18:22] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2024-05-28 09:18:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:22] [INFO ] [Nat]Absence check using state equation in 170 ms returned sat
[2024-05-28 09:18:22] [INFO ] [Nat]Added 609 Read/Feed constraints in 180 ms returned sat
[2024-05-28 09:18:22] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 152 ms.
[2024-05-28 09:18:22] [INFO ] Added : 2 causal constraints over 2 iterations in 323 ms. Result :sat
Minimization took 64 ms.
[2024-05-28 09:18:23] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:18:23] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2024-05-28 09:18:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:23] [INFO ] [Real]Absence check using state equation in 172 ms returned sat
[2024-05-28 09:18:23] [INFO ] [Real]Added 609 Read/Feed constraints in 182 ms returned sat
[2024-05-28 09:18:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:18:23] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2024-05-28 09:18:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:23] [INFO ] [Nat]Absence check using state equation in 156 ms returned sat
[2024-05-28 09:18:23] [INFO ] [Nat]Added 609 Read/Feed constraints in 179 ms returned sat
[2024-05-28 09:18:23] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 142 ms.
[2024-05-28 09:18:24] [INFO ] Added : 2 causal constraints over 2 iterations in 314 ms. Result :sat
Minimization took 73 ms.
[2024-05-28 09:18:24] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:18:24] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2024-05-28 09:18:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:24] [INFO ] [Real]Absence check using state equation in 173 ms returned sat
[2024-05-28 09:18:24] [INFO ] [Real]Added 609 Read/Feed constraints in 183 ms returned sat
[2024-05-28 09:18:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:18:24] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2024-05-28 09:18:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:24] [INFO ] [Nat]Absence check using state equation in 172 ms returned sat
[2024-05-28 09:18:25] [INFO ] [Nat]Added 609 Read/Feed constraints in 178 ms returned sat
[2024-05-28 09:18:25] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 149 ms.
[2024-05-28 09:18:25] [INFO ] Added : 3 causal constraints over 3 iterations in 363 ms. Result :sat
Minimization took 68 ms.
[2024-05-28 09:18:25] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:18:25] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2024-05-28 09:18:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:25] [INFO ] [Real]Absence check using state equation in 173 ms returned sat
[2024-05-28 09:18:26] [INFO ] [Real]Added 609 Read/Feed constraints in 180 ms returned sat
[2024-05-28 09:18:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:18:26] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 5 ms returned sat
[2024-05-28 09:18:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:26] [INFO ] [Nat]Absence check using state equation in 169 ms returned sat
[2024-05-28 09:18:26] [INFO ] [Nat]Added 609 Read/Feed constraints in 177 ms returned sat
[2024-05-28 09:18:26] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 146 ms.
[2024-05-28 09:18:26] [INFO ] Added : 2 causal constraints over 2 iterations in 306 ms. Result :sat
Minimization took 74 ms.
[2024-05-28 09:18:26] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:18:26] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 5 ms returned sat
[2024-05-28 09:18:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:27] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2024-05-28 09:18:27] [INFO ] [Real]Added 609 Read/Feed constraints in 180 ms returned sat
[2024-05-28 09:18:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:18:27] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2024-05-28 09:18:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:27] [INFO ] [Nat]Absence check using state equation in 168 ms returned sat
[2024-05-28 09:18:27] [INFO ] [Nat]Added 609 Read/Feed constraints in 179 ms returned sat
[2024-05-28 09:18:27] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 141 ms.
[2024-05-28 09:18:28] [INFO ] Added : 2 causal constraints over 2 iterations in 316 ms. Result :sat
Minimization took 66 ms.
[2024-05-28 09:18:28] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:18:28] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2024-05-28 09:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:28] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2024-05-28 09:18:28] [INFO ] [Real]Added 609 Read/Feed constraints in 185 ms returned sat
[2024-05-28 09:18:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:18:28] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2024-05-28 09:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:28] [INFO ] [Nat]Absence check using state equation in 178 ms returned sat
[2024-05-28 09:18:29] [INFO ] [Nat]Added 609 Read/Feed constraints in 184 ms returned sat
[2024-05-28 09:18:29] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 140 ms.
[2024-05-28 09:18:29] [INFO ] Added : 2 causal constraints over 2 iterations in 305 ms. Result :sat
Minimization took 66 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[35, 20, 4, 34, 6, 45, 26, 34, 15, 28, 11, 7]
Support contains 12 out of 359 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 359/359 places, 5638/5638 transitions.
Graph (complete) has 2449 edges and 359 vertex of which 218 are kept as prefixes of interest. Removing 141 places using SCC suffix rule.29 ms
Discarding 141 places :
Also discarding 44 output transitions
Drop transitions removed 44 transitions
Drop transitions removed 478 transitions
Ensure Unique test removed 553 transitions
Reduce isomorphic transitions removed 1031 transitions.
Iterating post reduction 0 with 1031 rules applied. Total rules applied 1032 place count 218 transition count 4563
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 1066 place count 184 transition count 2898
Iterating global reduction 1 with 34 rules applied. Total rules applied 1100 place count 184 transition count 2898
Ensure Unique test removed 603 transitions
Reduce isomorphic transitions removed 603 transitions.
Iterating post reduction 1 with 603 rules applied. Total rules applied 1703 place count 184 transition count 2295
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1705 place count 182 transition count 2281
Iterating global reduction 2 with 2 rules applied. Total rules applied 1707 place count 182 transition count 2281
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 1735 place count 182 transition count 2253
Drop transitions removed 414 transitions
Redundant transition composition rules discarded 414 transitions
Iterating global reduction 3 with 414 rules applied. Total rules applied 2149 place count 182 transition count 1839
Reduce places removed 25 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 80 transitions.
Graph (complete) has 773 edges and 157 vertex of which 156 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 106 rules applied. Total rules applied 2255 place count 156 transition count 1759
Drop transitions removed 5 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 2262 place count 156 transition count 1752
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 2272 place count 146 transition count 1404
Iterating global reduction 5 with 10 rules applied. Total rules applied 2282 place count 146 transition count 1404
Ensure Unique test removed 135 transitions
Reduce isomorphic transitions removed 135 transitions.
Iterating post reduction 5 with 135 rules applied. Total rules applied 2417 place count 146 transition count 1269
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2418 place count 145 transition count 1197
Iterating global reduction 6 with 1 rules applied. Total rules applied 2419 place count 145 transition count 1197
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2420 place count 145 transition count 1196
Drop transitions removed 128 transitions
Redundant transition composition rules discarded 128 transitions
Iterating global reduction 7 with 128 rules applied. Total rules applied 2548 place count 145 transition count 1068
Graph (complete) has 678 edges and 145 vertex of which 140 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.0 ms
Discarding 5 places :
Also discarding 0 output transitions
Iterating post reduction 7 with 1 rules applied. Total rules applied 2549 place count 140 transition count 1068
Drop transitions removed 19 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 8 with 34 rules applied. Total rules applied 2583 place count 140 transition count 1034
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2584 place count 139 transition count 1026
Iterating global reduction 9 with 1 rules applied. Total rules applied 2585 place count 139 transition count 1026
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2586 place count 139 transition count 1025
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 2587 place count 139 transition count 1024
Free-agglomeration rule applied 5 times.
Iterating global reduction 10 with 5 rules applied. Total rules applied 2592 place count 139 transition count 1019
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 2597 place count 134 transition count 1019
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 11 with 5 rules applied. Total rules applied 2602 place count 134 transition count 1014
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 11 with 10 rules applied. Total rules applied 2612 place count 132 transition count 1006
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 2613 place count 131 transition count 1004
Iterating global reduction 12 with 1 rules applied. Total rules applied 2614 place count 131 transition count 1004
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 12 with 16 rules applied. Total rules applied 2630 place count 131 transition count 988
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 13 with 12 rules applied. Total rules applied 2642 place count 131 transition count 976
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 580 edges and 129 vertex of which 121 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Iterating post reduction 13 with 5 rules applied. Total rules applied 2647 place count 121 transition count 970
Drop transitions removed 19 transitions
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 78 transitions.
Iterating post reduction 14 with 78 rules applied. Total rules applied 2725 place count 121 transition count 892
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 2726 place count 120 transition count 884
Iterating global reduction 15 with 1 rules applied. Total rules applied 2727 place count 120 transition count 884
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 2730 place count 120 transition count 881
Drop transitions removed 60 transitions
Redundant transition composition rules discarded 60 transitions
Iterating global reduction 16 with 60 rules applied. Total rules applied 2790 place count 120 transition count 821
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 16 with 7 rules applied. Total rules applied 2797 place count 118 transition count 816
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 17 with 8 rules applied. Total rules applied 2805 place count 118 transition count 808
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 503 edges and 116 vertex of which 115 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 17 with 5 rules applied. Total rules applied 2810 place count 115 transition count 806
Drop transitions removed 2 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 2816 place count 115 transition count 800
Discarding 1 places :
Symmetric choice reduction at 19 with 1 rule applications. Total rules 2817 place count 114 transition count 782
Iterating global reduction 19 with 1 rules applied. Total rules applied 2818 place count 114 transition count 782
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 19 with 2 rules applied. Total rules applied 2820 place count 114 transition count 780
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 2821 place count 113 transition count 762
Iterating global reduction 20 with 1 rules applied. Total rules applied 2822 place count 113 transition count 762
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 20 with 3 rules applied. Total rules applied 2825 place count 113 transition count 759
Free-agglomeration rule applied 2 times.
Iterating global reduction 21 with 2 rules applied. Total rules applied 2827 place count 113 transition count 757
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 21 with 5 rules applied. Total rules applied 2832 place count 111 transition count 754
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 22 with 1 rules applied. Total rules applied 2833 place count 111 transition count 753
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 22 with 1 rules applied. Total rules applied 2834 place count 111 transition count 753
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 22 with 1 rules applied. Total rules applied 2835 place count 111 transition count 752
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 22 with 1 rules applied. Total rules applied 2836 place count 110 transition count 751
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 22 with 1 rules applied. Total rules applied 2837 place count 109 transition count 751
Applied a total of 2837 rules in 716 ms. Remains 109 /359 variables (removed 250) and now considering 751/5638 (removed 4887) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 717 ms. Remains : 109/359 places, 751/5638 transitions.
Successfully produced net in file /tmp/petri1000_5901385881202948647.dot
Successfully produced net in file /tmp/petri1001_6238266026101967072.dot
Successfully produced net in file /tmp/petri1002_12691975043825378475.dot
Successfully produced net in file /tmp/petri1003_6617472536000504729.dot
Successfully produced net in file /tmp/petri1004_1256304859416749852.dot
Successfully produced net in file /tmp/petri1005_8871947061271408286.dot
Successfully produced net in file /tmp/petri1006_15353576404825748761.dot
Successfully produced net in file /tmp/petri1007_5183210160252204492.dot
Successfully produced net in file /tmp/petri1008_12189638092052108913.dot
Successfully produced net in file /tmp/petri1009_63242824084251383.dot
Successfully produced net in file /tmp/petri1010_8262249936838485625.dot
Successfully produced net in file /tmp/petri1011_12197328800510860964.dot
Successfully produced net in file /tmp/petri1012_2185270138885964125.dot
Successfully produced net in file /tmp/petri1013_1867294424090206624.dot
Successfully produced net in file /tmp/petri1014_8147535481622122632.dot
Successfully produced net in file /tmp/petri1015_1997332128237076277.dot
Successfully produced net in file /tmp/petri1016_5147095879826255864.dot
Successfully produced net in file /tmp/petri1017_8143528562670082360.dot
Successfully produced net in file /tmp/petri1018_5173699240118271110.dot
Successfully produced net in file /tmp/petri1019_6507164614422944757.dot
Successfully produced net in file /tmp/petri1020_2855226159085525216.dot
Successfully produced net in file /tmp/petri1021_6953958635103801084.dot
Successfully produced net in file /tmp/petri1022_4551360469008515732.dot
Successfully produced net in file /tmp/petri1023_15532936222142322354.dot
Successfully produced net in file /tmp/petri1024_18086345691614540003.dot
Successfully produced net in file /tmp/petri1025_2439287891030125652.dot
Successfully produced net in file /tmp/petri1026_6890806316519684590.dot
Successfully produced net in file /tmp/petri1027_7120500402406368117.dot
Successfully produced net in file /tmp/petri1028_1065745494403622417.dot
Successfully produced net in file /tmp/petri1029_17633334217805944046.dot
Successfully produced net in file /tmp/petri1030_2130276908846777360.dot
Successfully produced net in file /tmp/petri1031_6373824891767149247.dot
Successfully produced net in file /tmp/petri1032_16521354357862239213.dot
Successfully produced net in file /tmp/petri1033_4633720626227260302.dot
Successfully produced net in file /tmp/petri1034_17257866775066284059.dot
Successfully produced net in file /tmp/petri1035_13377323546572122514.dot
Successfully produced net in file /tmp/petri1036_2172602261655863321.dot
Successfully produced net in file /tmp/petri1037_13408567408755768885.dot
Successfully produced net in file /tmp/petri1038_10879297152792077377.dot
Drop transitions removed 39 transitions
Dominated transitions for bounds rules discarded 39 transitions
Normalized transition count is 283 out of 712 initially.
// Phase 1: matrix 283 rows 109 cols
[2024-05-28 09:18:32] [INFO ] Computed 0 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8433 ms. (steps per millisecond=118 ) properties (out of 12) seen :44165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :2071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 12) seen :2071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 12) seen :2071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :2071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 12) seen :2071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :2071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 12) seen :2071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 12) seen :2071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1518 ms. (steps per millisecond=658 ) properties (out of 12) seen :1014
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 12) seen :2071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 12) seen :2071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 12) seen :2071
[2024-05-28 09:18:44] [INFO ] Flow matrix only has 283 transitions (discarded 429 similar events)
// Phase 1: matrix 283 rows 109 cols
[2024-05-28 09:18:44] [INFO ] Computed 0 invariants in 2 ms
[2024-05-28 09:18:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:44] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2024-05-28 09:18:44] [INFO ] State equation strengthened by 123 read => feed constraints.
[2024-05-28 09:18:44] [INFO ] [Real]Added 123 Read/Feed constraints in 22 ms returned sat
[2024-05-28 09:18:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:44] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2024-05-28 09:18:44] [INFO ] [Nat]Added 123 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:18:44] [INFO ] Computed and/alt/rep : 18/63/18 causal constraints (skipped 105 transitions) in 19 ms.
[2024-05-28 09:18:44] [INFO ] Added : 1 causal constraints over 1 iterations in 51 ms. Result :sat
Minimization took 17 ms.
[2024-05-28 09:18:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:44] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-28 09:18:44] [INFO ] [Real]Added 123 Read/Feed constraints in 22 ms returned sat
[2024-05-28 09:18:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:44] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2024-05-28 09:18:44] [INFO ] [Nat]Added 123 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:18:44] [INFO ] Computed and/alt/rep : 18/63/18 causal constraints (skipped 105 transitions) in 21 ms.
[2024-05-28 09:18:44] [INFO ] Added : 1 causal constraints over 1 iterations in 52 ms. Result :sat
Minimization took 16 ms.
[2024-05-28 09:18:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:44] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2024-05-28 09:18:44] [INFO ] [Real]Added 123 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:18:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:44] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2024-05-28 09:18:44] [INFO ] [Nat]Added 123 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:18:44] [INFO ] Computed and/alt/rep : 18/63/18 causal constraints (skipped 105 transitions) in 23 ms.
[2024-05-28 09:18:44] [INFO ] Added : 1 causal constraints over 1 iterations in 59 ms. Result :sat
Minimization took 18 ms.
[2024-05-28 09:18:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:45] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2024-05-28 09:18:45] [INFO ] [Real]Added 123 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:18:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:45] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2024-05-28 09:18:45] [INFO ] [Nat]Added 123 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:18:45] [INFO ] Computed and/alt/rep : 18/63/18 causal constraints (skipped 105 transitions) in 17 ms.
[2024-05-28 09:18:45] [INFO ] Added : 1 causal constraints over 1 iterations in 53 ms. Result :sat
Minimization took 18 ms.
[2024-05-28 09:18:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:45] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-28 09:18:45] [INFO ] [Real]Added 123 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:18:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:45] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2024-05-28 09:18:45] [INFO ] [Nat]Added 123 Read/Feed constraints in 16 ms returned sat
[2024-05-28 09:18:45] [INFO ] Computed and/alt/rep : 18/63/18 causal constraints (skipped 105 transitions) in 18 ms.
[2024-05-28 09:18:45] [INFO ] Added : 1 causal constraints over 1 iterations in 47 ms. Result :sat
Minimization took 17 ms.
[2024-05-28 09:18:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:45] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-28 09:18:45] [INFO ] [Real]Added 123 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:18:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:45] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2024-05-28 09:18:45] [INFO ] [Nat]Added 123 Read/Feed constraints in 16 ms returned sat
[2024-05-28 09:18:45] [INFO ] Computed and/alt/rep : 18/63/18 causal constraints (skipped 105 transitions) in 18 ms.
[2024-05-28 09:18:45] [INFO ] Added : 1 causal constraints over 1 iterations in 47 ms. Result :sat
Minimization took 16 ms.
[2024-05-28 09:18:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:45] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2024-05-28 09:18:45] [INFO ] [Real]Added 123 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:18:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:45] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2024-05-28 09:18:45] [INFO ] [Nat]Added 123 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:18:45] [INFO ] Computed and/alt/rep : 18/63/18 causal constraints (skipped 105 transitions) in 19 ms.
[2024-05-28 09:18:45] [INFO ] Added : 1 causal constraints over 1 iterations in 49 ms. Result :sat
Minimization took 16 ms.
[2024-05-28 09:18:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:46] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2024-05-28 09:18:46] [INFO ] [Real]Added 123 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:18:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:46] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2024-05-28 09:18:46] [INFO ] [Nat]Added 123 Read/Feed constraints in 16 ms returned sat
[2024-05-28 09:18:46] [INFO ] Computed and/alt/rep : 18/63/18 causal constraints (skipped 105 transitions) in 19 ms.
[2024-05-28 09:18:46] [INFO ] Added : 1 causal constraints over 1 iterations in 48 ms. Result :sat
Minimization took 15 ms.
[2024-05-28 09:18:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:46] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2024-05-28 09:18:46] [INFO ] [Real]Added 123 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:18:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:46] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2024-05-28 09:18:46] [INFO ] [Nat]Added 123 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:18:46] [INFO ] Computed and/alt/rep : 18/63/18 causal constraints (skipped 105 transitions) in 18 ms.
[2024-05-28 09:18:46] [INFO ] Added : 2 causal constraints over 2 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2024-05-28 09:18:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:46] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2024-05-28 09:18:46] [INFO ] [Real]Added 123 Read/Feed constraints in 16 ms returned sat
[2024-05-28 09:18:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:46] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2024-05-28 09:18:46] [INFO ] [Nat]Added 123 Read/Feed constraints in 16 ms returned sat
[2024-05-28 09:18:46] [INFO ] Computed and/alt/rep : 18/63/18 causal constraints (skipped 105 transitions) in 19 ms.
[2024-05-28 09:18:46] [INFO ] Added : 1 causal constraints over 1 iterations in 48 ms. Result :sat
Minimization took 16 ms.
[2024-05-28 09:18:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:46] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2024-05-28 09:18:46] [INFO ] [Real]Added 123 Read/Feed constraints in 16 ms returned sat
[2024-05-28 09:18:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:46] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2024-05-28 09:18:46] [INFO ] [Nat]Added 123 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:18:47] [INFO ] Computed and/alt/rep : 18/63/18 causal constraints (skipped 105 transitions) in 20 ms.
[2024-05-28 09:18:47] [INFO ] Added : 1 causal constraints over 1 iterations in 51 ms. Result :sat
Minimization took 16 ms.
[2024-05-28 09:18:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:47] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2024-05-28 09:18:47] [INFO ] [Real]Added 123 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:18:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:18:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:18:47] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2024-05-28 09:18:47] [INFO ] [Nat]Added 123 Read/Feed constraints in 16 ms returned sat
[2024-05-28 09:18:47] [INFO ] Computed and/alt/rep : 18/63/18 causal constraints (skipped 105 transitions) in 18 ms.
[2024-05-28 09:18:47] [INFO ] Added : 1 causal constraints over 1 iterations in 45 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[4554, 2071, 2071, 4839, 8024, 5755, 6608, 5655, 1934, 2928, 2071, 2071]
Support contains 12 out of 109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 109/109 places, 712/712 transitions.
Graph (complete) has 443 edges and 109 vertex of which 85 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.1 ms
Discarding 24 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 56 transitions
Ensure Unique test removed 154 transitions
Reduce isomorphic transitions removed 210 transitions.
Iterating post reduction 0 with 210 rules applied. Total rules applied 211 place count 85 transition count 499
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 214 place count 82 transition count 489
Iterating global reduction 1 with 3 rules applied. Total rules applied 217 place count 82 transition count 489
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 223 place count 82 transition count 483
Drop transitions removed 61 transitions
Redundant transition composition rules discarded 61 transitions
Iterating global reduction 2 with 61 rules applied. Total rules applied 284 place count 82 transition count 422
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 17 transitions.
Graph (complete) has 244 edges and 75 vertex of which 74 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 2 with 25 rules applied. Total rules applied 309 place count 74 transition count 405
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 311 place count 74 transition count 403
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 312 place count 73 transition count 401
Iterating global reduction 4 with 1 rules applied. Total rules applied 313 place count 73 transition count 401
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 320 place count 73 transition count 394
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 321 place count 73 transition count 394
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 322 place count 73 transition count 393
Applied a total of 322 rules in 49 ms. Remains 73 /109 variables (removed 36) and now considering 393/712 (removed 319) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 73/109 places, 393/712 transitions.
Successfully produced net in file /tmp/petri1039_16988779131034924102.dot
Successfully produced net in file /tmp/petri1040_16391129396628665052.dot
Successfully produced net in file /tmp/petri1041_4740431724793781076.dot
Successfully produced net in file /tmp/petri1042_8559254233789507187.dot
Successfully produced net in file /tmp/petri1043_398883983716084416.dot
Successfully produced net in file /tmp/petri1044_11692301398994939939.dot
Successfully produced net in file /tmp/petri1045_9909964392416138780.dot
Successfully produced net in file /tmp/petri1046_8821869558462313199.dot
Drop transitions removed 8 transitions
Dominated transitions for bounds rules discarded 8 transitions
Normalized transition count is 157 out of 385 initially.
// Phase 1: matrix 157 rows 73 cols
[2024-05-28 09:18:56] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 4970 ms. (steps per millisecond=201 ) properties (out of 12) seen :54334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 12) seen :3624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 12) seen :3624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 12) seen :3624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :3624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :3624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 12) seen :3624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 12) seen :3624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 12) seen :3624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1123 ms. (steps per millisecond=890 ) properties (out of 12) seen :2154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 12) seen :3624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :3624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 12) seen :3624
[2024-05-28 09:19:04] [INFO ] Flow matrix only has 157 transitions (discarded 228 similar events)
// Phase 1: matrix 157 rows 73 cols
[2024-05-28 09:19:04] [INFO ] Computed 0 invariants in 2 ms
[2024-05-28 09:19:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:04] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-28 09:19:04] [INFO ] State equation strengthened by 66 read => feed constraints.
[2024-05-28 09:19:04] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2024-05-28 09:19:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:04] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-28 09:19:04] [INFO ] [Nat]Added 66 Read/Feed constraints in 14 ms returned sat
[2024-05-28 09:19:04] [INFO ] Computed and/alt/rep : 13/47/13 causal constraints (skipped 53 transitions) in 10 ms.
[2024-05-28 09:19:04] [INFO ] Added : 3 causal constraints over 2 iterations in 31 ms. Result :sat
Minimization took 9 ms.
[2024-05-28 09:19:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:04] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-28 09:19:04] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2024-05-28 09:19:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:04] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-28 09:19:04] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2024-05-28 09:19:04] [INFO ] Computed and/alt/rep : 13/47/13 causal constraints (skipped 53 transitions) in 10 ms.
[2024-05-28 09:19:04] [INFO ] Added : 3 causal constraints over 2 iterations in 32 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 09:19:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:04] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-28 09:19:04] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2024-05-28 09:19:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:04] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-28 09:19:04] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2024-05-28 09:19:04] [INFO ] Computed and/alt/rep : 13/47/13 causal constraints (skipped 53 transitions) in 10 ms.
[2024-05-28 09:19:04] [INFO ] Added : 3 causal constraints over 2 iterations in 32 ms. Result :sat
Minimization took 12 ms.
[2024-05-28 09:19:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:04] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-28 09:19:04] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2024-05-28 09:19:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:04] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-28 09:19:04] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2024-05-28 09:19:04] [INFO ] Computed and/alt/rep : 13/47/13 causal constraints (skipped 53 transitions) in 10 ms.
[2024-05-28 09:19:04] [INFO ] Added : 3 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 09:19:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:05] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-28 09:19:05] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2024-05-28 09:19:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:05] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-28 09:19:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2024-05-28 09:19:05] [INFO ] Computed and/alt/rep : 13/47/13 causal constraints (skipped 53 transitions) in 10 ms.
[2024-05-28 09:19:05] [INFO ] Added : 3 causal constraints over 2 iterations in 31 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 09:19:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:05] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-28 09:19:05] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2024-05-28 09:19:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-28 09:19:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2024-05-28 09:19:05] [INFO ] Computed and/alt/rep : 13/47/13 causal constraints (skipped 53 transitions) in 12 ms.
[2024-05-28 09:19:05] [INFO ] Added : 3 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 11 ms.
[2024-05-28 09:19:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:05] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-28 09:19:05] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2024-05-28 09:19:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-28 09:19:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2024-05-28 09:19:05] [INFO ] Computed and/alt/rep : 13/47/13 causal constraints (skipped 53 transitions) in 10 ms.
[2024-05-28 09:19:05] [INFO ] Added : 3 causal constraints over 2 iterations in 30 ms. Result :sat
Minimization took 15 ms.
[2024-05-28 09:19:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-28 09:19:05] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2024-05-28 09:19:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:05] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-28 09:19:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2024-05-28 09:19:05] [INFO ] Computed and/alt/rep : 13/47/13 causal constraints (skipped 53 transitions) in 10 ms.
[2024-05-28 09:19:05] [INFO ] Added : 3 causal constraints over 2 iterations in 31 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 09:19:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:05] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-28 09:19:05] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2024-05-28 09:19:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-28 09:19:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:19:05] [INFO ] Computed and/alt/rep : 13/47/13 causal constraints (skipped 53 transitions) in 11 ms.
[2024-05-28 09:19:05] [INFO ] Added : 3 causal constraints over 2 iterations in 37 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 09:19:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:05] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-28 09:19:05] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2024-05-28 09:19:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:05] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-28 09:19:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2024-05-28 09:19:05] [INFO ] Computed and/alt/rep : 13/47/13 causal constraints (skipped 53 transitions) in 11 ms.
[2024-05-28 09:19:05] [INFO ] Added : 3 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 9 ms.
[2024-05-28 09:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-28 09:19:06] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2024-05-28 09:19:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:06] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-28 09:19:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 13 ms returned sat
[2024-05-28 09:19:06] [INFO ] Computed and/alt/rep : 13/47/13 causal constraints (skipped 53 transitions) in 10 ms.
[2024-05-28 09:19:06] [INFO ] Added : 3 causal constraints over 2 iterations in 47 ms. Result :sat
Minimization took 12 ms.
[2024-05-28 09:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:06] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-28 09:19:06] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2024-05-28 09:19:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:06] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-28 09:19:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2024-05-28 09:19:06] [INFO ] Computed and/alt/rep : 13/47/13 causal constraints (skipped 53 transitions) in 10 ms.
[2024-05-28 09:19:06] [INFO ] Added : 3 causal constraints over 2 iterations in 30 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[7153, 3624, 3624, 6110, 8026, 5757, 8237, 6251, 4136, 6070, 6195, 3624]
Support contains 12 out of 73 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 385/385 transitions.
Graph (complete) has 221 edges and 73 vertex of which 58 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.0 ms
Discarding 15 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 41 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 66 transitions.
Iterating post reduction 0 with 66 rules applied. Total rules applied 67 place count 58 transition count 316
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 68 place count 57 transition count 310
Iterating global reduction 1 with 1 rules applied. Total rules applied 69 place count 57 transition count 310
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 70 place count 57 transition count 309
Drop transitions removed 82 transitions
Redundant transition composition rules discarded 82 transitions
Iterating global reduction 2 with 82 rules applied. Total rules applied 152 place count 57 transition count 227
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 154 place count 56 transition count 226
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 157 place count 53 transition count 148
Iterating global reduction 3 with 3 rules applied. Total rules applied 160 place count 53 transition count 148
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 166 place count 53 transition count 142
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 167 place count 53 transition count 141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 168 place count 52 transition count 141
Applied a total of 168 rules in 16 ms. Remains 52 /73 variables (removed 21) and now considering 141/385 (removed 244) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 52/73 places, 141/385 transitions.
Successfully produced net in file /tmp/petri1047_6257463912230843071.dot
Successfully produced net in file /tmp/petri1048_1078432272665047494.dot
Successfully produced net in file /tmp/petri1049_17969232678635852219.dot
Successfully produced net in file /tmp/petri1050_11714168395322056458.dot
Successfully produced net in file /tmp/petri1051_18177209856967579253.dot
Successfully produced net in file /tmp/petri1052_14492436837112932181.dot
Successfully produced net in file /tmp/petri1053_5345788407369710973.dot
Successfully produced net in file /tmp/petri1054_11944430840863518245.dot
Successfully produced net in file /tmp/petri1055_10603524105510380819.dot
Successfully produced net in file /tmp/petri1056_18359124241997895124.dot
Successfully produced net in file /tmp/petri1057_10122553032606475305.dot
Successfully produced net in file /tmp/petri1058_13015309515151820456.dot
Drop transitions removed 12 transitions
Dominated transitions for bounds rules discarded 12 transitions
Normalized transition count is 89 out of 129 initially.
// Phase 1: matrix 89 rows 52 cols
[2024-05-28 09:19:16] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3011 ms. (steps per millisecond=332 ) properties (out of 12) seen :85977
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :5848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 12) seen :5848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 12) seen :5848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :5848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :5848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :5848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 12) seen :5848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 12) seen :5848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 842 ms. (steps per millisecond=1187 ) properties (out of 12) seen :3771
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 12) seen :5848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :5848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 12) seen :5848
[2024-05-28 09:19:21] [INFO ] Flow matrix only has 89 transitions (discarded 40 similar events)
// Phase 1: matrix 89 rows 52 cols
[2024-05-28 09:19:21] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-28 09:19:21] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-05-28 09:19:21] [INFO ] [Real]Added 33 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:19:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-28 09:19:21] [INFO ] [Nat]Added 33 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:19:21] [INFO ] Computed and/alt/rep : 13/57/12 causal constraints (skipped 21 transitions) in 4 ms.
[2024-05-28 09:19:21] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-28 09:19:21] [INFO ] [Real]Added 33 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-28 09:19:21] [INFO ] [Nat]Added 33 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:21] [INFO ] Computed and/alt/rep : 13/57/12 causal constraints (skipped 21 transitions) in 3 ms.
[2024-05-28 09:19:21] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:21] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:19:21] [INFO ] [Real]Added 33 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-28 09:19:21] [INFO ] [Nat]Added 33 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:19:21] [INFO ] Computed and/alt/rep : 13/57/12 causal constraints (skipped 21 transitions) in 4 ms.
[2024-05-28 09:19:21] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-28 09:19:21] [INFO ] [Real]Added 33 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-28 09:19:21] [INFO ] [Nat]Added 33 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:21] [INFO ] Computed and/alt/rep : 13/57/12 causal constraints (skipped 21 transitions) in 4 ms.
[2024-05-28 09:19:21] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-28 09:19:21] [INFO ] [Real]Added 33 Read/Feed constraints in 11 ms returned sat
[2024-05-28 09:19:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-28 09:19:21] [INFO ] [Nat]Added 33 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:19:21] [INFO ] Computed and/alt/rep : 13/57/12 causal constraints (skipped 21 transitions) in 4 ms.
[2024-05-28 09:19:21] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-28 09:19:21] [INFO ] [Real]Added 33 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:19:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:21] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-28 09:19:21] [INFO ] [Nat]Added 33 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:19:21] [INFO ] Computed and/alt/rep : 13/57/12 causal constraints (skipped 21 transitions) in 4 ms.
[2024-05-28 09:19:21] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 09:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-28 09:19:21] [INFO ] [Real]Added 33 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:19:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-28 09:19:21] [INFO ] [Nat]Added 33 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:19:21] [INFO ] Computed and/alt/rep : 13/57/12 causal constraints (skipped 21 transitions) in 4 ms.
[2024-05-28 09:19:21] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-28 09:19:22] [INFO ] [Real]Added 33 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-28 09:19:22] [INFO ] [Nat]Added 33 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:19:22] [INFO ] Computed and/alt/rep : 13/57/12 causal constraints (skipped 21 transitions) in 4 ms.
[2024-05-28 09:19:22] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-28 09:19:22] [INFO ] [Real]Added 33 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:22] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-28 09:19:22] [INFO ] [Nat]Added 33 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:19:22] [INFO ] Computed and/alt/rep : 13/57/12 causal constraints (skipped 21 transitions) in 3 ms.
[2024-05-28 09:19:22] [INFO ] Added : 2 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-28 09:19:22] [INFO ] [Real]Added 33 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-28 09:19:22] [INFO ] [Nat]Added 33 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:22] [INFO ] Computed and/alt/rep : 13/57/12 causal constraints (skipped 21 transitions) in 4 ms.
[2024-05-28 09:19:22] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-28 09:19:22] [INFO ] [Real]Added 33 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:19:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:22] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-28 09:19:22] [INFO ] [Nat]Added 33 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:22] [INFO ] Computed and/alt/rep : 13/57/12 causal constraints (skipped 21 transitions) in 3 ms.
[2024-05-28 09:19:22] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-28 09:19:22] [INFO ] [Real]Added 33 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-05-28 09:19:22] [INFO ] [Nat]Added 33 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:19:22] [INFO ] Computed and/alt/rep : 13/57/12 causal constraints (skipped 21 transitions) in 4 ms.
[2024-05-28 09:19:22] [INFO ] Added : 1 causal constraints over 1 iterations in 13 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] Max seen :[13124, 5848, 5848, 7673, 8028, 7673, 11442, 11681, 7655, 11373, 6197, 5848]
Support contains 12 out of 52 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 52/52 places, 129/129 transitions.
Graph (complete) has 104 edges and 52 vertex of which 39 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.0 ms
Discarding 13 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Drop transitions removed 19 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 25 place count 39 transition count 98
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 38 transition count 97
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 38 transition count 97
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 29 place count 38 transition count 95
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 38 transition count 94
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 35 place count 36 transition count 91
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 36 place count 36 transition count 90
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 37 place count 35 transition count 90
Applied a total of 37 rules in 21 ms. Remains 35 /52 variables (removed 17) and now considering 90/129 (removed 39) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 35/52 places, 90/129 transitions.
Normalized transition count is 62 out of 90 initially.
// Phase 1: matrix 62 rows 35 cols
[2024-05-28 09:19:31] [INFO ] Computed 0 invariants in 1 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 2201 ms. (steps per millisecond=454 ) properties (out of 12) seen :110317
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 12) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 12) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 12) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 12) seen :5360
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 12) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 12) seen :8772
[2024-05-28 09:19:35] [INFO ] Flow matrix only has 62 transitions (discarded 28 similar events)
// Phase 1: matrix 62 rows 35 cols
[2024-05-28 09:19:35] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-28 09:19:35] [INFO ] State equation strengthened by 25 read => feed constraints.
[2024-05-28 09:19:35] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Nat]Added 25 Read/Feed constraints in 7 ms returned sat
[2024-05-28 09:19:36] [INFO ] Computed and/alt/rep : 11/54/11 causal constraints (skipped 14 transitions) in 3 ms.
[2024-05-28 09:19:36] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Nat]Added 25 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:19:36] [INFO ] Computed and/alt/rep : 11/54/11 causal constraints (skipped 14 transitions) in 3 ms.
[2024-05-28 09:19:36] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:19:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:36] [INFO ] Computed and/alt/rep : 11/54/11 causal constraints (skipped 14 transitions) in 3 ms.
[2024-05-28 09:19:36] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:36] [INFO ] Computed and/alt/rep : 11/54/11 causal constraints (skipped 14 transitions) in 3 ms.
[2024-05-28 09:19:36] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:19:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:19:36] [INFO ] Computed and/alt/rep : 11/54/11 causal constraints (skipped 14 transitions) in 2 ms.
[2024-05-28 09:19:36] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:19:36] [INFO ] Computed and/alt/rep : 11/54/11 causal constraints (skipped 14 transitions) in 3 ms.
[2024-05-28 09:19:36] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:36] [INFO ] Computed and/alt/rep : 11/54/11 causal constraints (skipped 14 transitions) in 3 ms.
[2024-05-28 09:19:36] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:19:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Nat]Added 25 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:19:36] [INFO ] Computed and/alt/rep : 11/54/11 causal constraints (skipped 14 transitions) in 3 ms.
[2024-05-28 09:19:36] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:19:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:36] [INFO ] Computed and/alt/rep : 11/54/11 causal constraints (skipped 14 transitions) in 2 ms.
[2024-05-28 09:19:36] [INFO ] Added : 6 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:36] [INFO ] Computed and/alt/rep : 11/54/11 causal constraints (skipped 14 transitions) in 3 ms.
[2024-05-28 09:19:36] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Real]Added 25 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:36] [INFO ] Computed and/alt/rep : 11/54/11 causal constraints (skipped 14 transitions) in 3 ms.
[2024-05-28 09:19:36] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Real]Added 25 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:19:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:36] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:19:36] [INFO ] [Nat]Added 25 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:19:37] [INFO ] Computed and/alt/rep : 11/54/11 causal constraints (skipped 14 transitions) in 3 ms.
[2024-05-28 09:19:37] [INFO ] Added : 3 causal constraints over 1 iterations in 10 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] Max seen :[20954, 8772, 8772, 10469, 8772, 10637, 15860, 11683, 10498, 15626, 8772, 8772]
Support contains 12 out of 35 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 35/35 places, 90/90 transitions.
Applied a total of 0 rules in 14 ms. Remains 35 /35 variables (removed 0) and now considering 90/90 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 35/35 places, 90/90 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 35/35 places, 90/90 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2024-05-28 09:19:46] [INFO ] Flow matrix only has 62 transitions (discarded 28 similar events)
[2024-05-28 09:19:46] [INFO ] Invariant cache hit.
[2024-05-28 09:19:46] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 09:19:46] [INFO ] Flow matrix only has 62 transitions (discarded 28 similar events)
[2024-05-28 09:19:46] [INFO ] Invariant cache hit.
[2024-05-28 09:19:46] [INFO ] State equation strengthened by 25 read => feed constraints.
[2024-05-28 09:19:46] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-28 09:19:46] [INFO ] Redundant transitions in 68 ms returned [6, 7, 20, 24, 25, 29, 41, 42, 43, 44, 45, 46, 47, 48, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89]
Found 49 redundant transitions using SMT.
Drop transitions removed 49 transitions
Redundant transitions reduction (with SMT) removed 49 transitions.
[2024-05-28 09:19:46] [INFO ] Flow matrix only has 38 transitions (discarded 3 similar events)
// Phase 1: matrix 38 rows 35 cols
[2024-05-28 09:19:46] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:19:46] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 35/35 places, 41/90 transitions.
Graph (complete) has 20 edges and 35 vertex of which 26 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 26 transition count 32
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 25 transition count 31
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 25 transition count 31
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 13 place count 25 transition count 30
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 25 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 15 place count 24 transition count 29
Applied a total of 15 rules in 4 ms. Remains 24 /35 variables (removed 11) and now considering 29/41 (removed 12) transitions.
[2024-05-28 09:19:46] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:19:46] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:19:46] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 09:19:46] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:19:46] [INFO ] Invariant cache hit.
[2024-05-28 09:19:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:19:46] [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.
Starting structural reductions in REACHABILITY mode, iteration 2 : 24/35 places, 29/90 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 219 ms. Remains : 24/35 places, 29/90 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:19:46] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1091 ms. (steps per millisecond=916 ) properties (out of 12) seen :135534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 12) seen :11919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
[2024-05-28 09:19:49] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:19:49] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:19:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:19:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:19:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:49] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:19:49] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:19:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:19:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:19:49] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:19:49] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:19:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:19:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:19:49] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:19:49] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:19:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:19:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:49] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:19:49] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:19:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:19:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:49] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:19:49] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:19:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:19:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:49] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:19:49] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:19:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:19:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:50] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:19:50] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:19:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:50] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:19:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:50] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:19:50] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:19:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:19:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:50] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:19:50] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:19:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:19:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:50] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:19:50] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:19:50] [INFO ] [Real]Added 7 Read/Feed constraints in 7 ms returned sat
[2024-05-28 09:19:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:19:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:19:50] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:19:50] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:19:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:19:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:19:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:19:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:19:50] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:19:50] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[20957, 15873, 15873, 15873, 15873, 15873, 15873, 15873, 12401, 15873, 15873, 15873]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:19:57] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:19:57] [INFO ] Invariant cache hit.
[2024-05-28 09:19:57] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 09:19:57] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:19:57] [INFO ] Invariant cache hit.
[2024-05-28 09:19:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:19:57] [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 09:19:57] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 09:19:57] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:19:57] [INFO ] Invariant cache hit.
[2024-05-28 09:19:57] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:19:57] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1091 ms. (steps per millisecond=916 ) properties (out of 12) seen :135699
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 12) seen :11918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
[2024-05-28 09:20:00] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:20:00] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:20:00] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:20:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:20:00] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:20:00] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:00] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:20:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:00] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:20:00] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:00] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:20:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:20:00] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:20:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:00] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:00] [INFO ] Added : 2 causal constraints over 1 iterations in 8 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] Max seen :[20959, 15876, 15875, 15875, 15876, 15875, 15875, 15875, 12403, 15875, 15875, 15875]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:20:07] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:20:07] [INFO ] Invariant cache hit.
[2024-05-28 09:20:07] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-28 09:20:07] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:20:07] [INFO ] Invariant cache hit.
[2024-05-28 09:20:07] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:20:07] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2024-05-28 09:20:07] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 09:20:07] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:20:07] [INFO ] Invariant cache hit.
[2024-05-28 09:20:07] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:20:07] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1091 ms. (steps per millisecond=916 ) properties (out of 12) seen :135925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 12) seen :12302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
[2024-05-28 09:20:10] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:20:10] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:20:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:20:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:10] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:10] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:10] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:10] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:10] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:10] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:10] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:20:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:10] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:10] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:10] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:10] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:20:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:10] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:20:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:20:10] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:10] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:10] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:10] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:11] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:11] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:11] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:11] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:11] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:11] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:11] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:11] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:11] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:11] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:11] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:11] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:20:11] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:11] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:11] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:11] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:20:11] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:11] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:11] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:11] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:11] [INFO ] Added : 2 causal constraints over 1 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] Max seen :[20961, 15878, 15877, 15877, 15878, 15877, 15877, 15877, 12432, 15877, 15877, 15877]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:20:18] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:20:18] [INFO ] Invariant cache hit.
[2024-05-28 09:20:18] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 09:20:18] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:20:18] [INFO ] Invariant cache hit.
[2024-05-28 09:20:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:20:18] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-28 09:20:18] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 09:20:18] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:20:18] [INFO ] Invariant cache hit.
[2024-05-28 09:20:18] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:20:18] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1096 ms. (steps per millisecond=912 ) properties (out of 12) seen :135681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 12) seen :11929
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
[2024-05-28 09:20:21] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:20:21] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:20:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:21] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:21] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:21] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:20:21] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:20:21] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:21] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:21] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:21] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:21] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Real]Added 7 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:20:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:20:21] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:21] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:21] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:21] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:21] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:21] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:21] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[20965, 15881, 15879, 15880, 15880, 15879, 15879, 15879, 12436, 15879, 15879, 15878]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:20:28] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:20:28] [INFO ] Invariant cache hit.
[2024-05-28 09:20:28] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 09:20:28] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:20:28] [INFO ] Invariant cache hit.
[2024-05-28 09:20:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:20:28] [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 09:20:28] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:20:28] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:20:28] [INFO ] Invariant cache hit.
[2024-05-28 09:20:28] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:20:28] [INFO ] Computed 0 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1100 ms. (steps per millisecond=909 ) properties (out of 12) seen :136058
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 12) seen :11916
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
[2024-05-28 09:20:31] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:20:31] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:20:31] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:31] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:31] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:31] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:31] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:31] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:31] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:20:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:31] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:31] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:20:31] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:31] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:31] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:20:31] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:31] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:31] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:20:31] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:31] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:31] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:20:31] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:20:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:31] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:31] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:31] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:31] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:31] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:20:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:32] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 09:20:32] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:32] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:32] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:32] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:20:32] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:32] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:20:32] [INFO ] Added : 2 causal constraints over 1 iterations in 6 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] Max seen :[20967, 15883, 15881, 15883, 15882, 15881, 15881, 15881, 12473, 15880, 15882, 15880]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:20:39] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:20:39] [INFO ] Invariant cache hit.
[2024-05-28 09:20:39] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-28 09:20:39] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:20:39] [INFO ] Invariant cache hit.
[2024-05-28 09:20:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:20:39] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-28 09:20:39] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 09:20:39] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:20:39] [INFO ] Invariant cache hit.
[2024-05-28 09:20:39] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:20:39] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1087 ms. (steps per millisecond=919 ) properties (out of 12) seen :135720
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 12) seen :12353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
[2024-05-28 09:20:41] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:20:41] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:20:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:20:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:20:42] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:42] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:42] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 09:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:20:42] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:20:42] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:20:42] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:42] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:42] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:42] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:42] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:42] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:42] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:42] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:42] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:20:42] [INFO ] Added : 2 causal constraints over 1 iterations in 6 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] Max seen :[20971, 15886, 15883, 15885, 15884, 15884, 15884, 15883, 12475, 15882, 15886, 15882]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:20:49] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:20:49] [INFO ] Invariant cache hit.
[2024-05-28 09:20:49] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:20:49] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:20:49] [INFO ] Invariant cache hit.
[2024-05-28 09:20:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:20:49] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-28 09:20:49] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-28 09:20:49] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:20:49] [INFO ] Invariant cache hit.
[2024-05-28 09:20:49] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:20:49] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1093 ms. (steps per millisecond=914 ) properties (out of 12) seen :135408
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 12) seen :11885
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
[2024-05-28 09:20:52] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:20:52] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:20:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:20:52] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:20:52] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:52] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:20:52] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:52] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:52] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:52] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:52] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:52] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:52] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:53] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:53] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:20:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:53] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:20:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:53] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:20:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:20:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:20:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:20:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:20:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:20:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:20:53] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[20973, 15888, 15886, 15888, 15887, 15886, 15886, 15885, 12477, 15886, 15888, 15884]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:21:00] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:00] [INFO ] Invariant cache hit.
[2024-05-28 09:21:00] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 09:21:00] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:00] [INFO ] Invariant cache hit.
[2024-05-28 09:21:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:21:00] [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 09:21:00] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 09:21:00] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:00] [INFO ] Invariant cache hit.
[2024-05-28 09:21:00] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:21:00] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1091 ms. (steps per millisecond=916 ) properties (out of 12) seen :135705
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 12) seen :11929
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
[2024-05-28 09:21:02] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:21:02] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:21:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:21:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:21:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:03] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:21:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:03] [INFO ] Added : 2 causal constraints over 1 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] Max seen :[20976, 15890, 15888, 15890, 15889, 15888, 15888, 15888, 12479, 15888, 15890, 15886]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:21:10] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:10] [INFO ] Invariant cache hit.
[2024-05-28 09:21:10] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 09:21:10] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:10] [INFO ] Invariant cache hit.
[2024-05-28 09:21:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:21:10] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-28 09:21:10] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:21:10] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:10] [INFO ] Invariant cache hit.
[2024-05-28 09:21:10] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:21:10] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1087 ms. (steps per millisecond=919 ) properties (out of 12) seen :135898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 12) seen :12347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
[2024-05-28 09:21:13] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:21:13] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:21:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:13] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:13] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:21:13] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:21:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:21:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:13] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:13] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:21:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:13] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:13] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:21:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:13] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:13] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:21:13] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:13] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:13] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:13] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:13] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:21:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:13] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:13] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:14] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 8 ms.
[2024-05-28 09:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:21:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:14] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:14] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:21:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:14] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:14] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:21:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:14] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[20978, 15892, 15890, 15892, 15891, 15890, 15890, 15890, 12481, 15890, 15893, 15888]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:21:21] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:21] [INFO ] Invariant cache hit.
[2024-05-28 09:21:21] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-28 09:21:21] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:21] [INFO ] Invariant cache hit.
[2024-05-28 09:21:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:21:21] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-28 09:21:21] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:21:21] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:21] [INFO ] Invariant cache hit.
[2024-05-28 09:21:21] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:21:21] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1101 ms. (steps per millisecond=908 ) properties (out of 12) seen :135806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 12) seen :12327
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
[2024-05-28 09:21:23] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:21:23] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:21:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:21:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:21:23] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:23] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:23] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:21:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:24] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:21:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:21:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:24] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:24] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:21:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:24] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:21:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:24] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:24] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:21:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:24] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:21:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:24] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:24] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:21:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:24] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:21:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:24] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[20980, 15895, 15892, 15894, 15893, 15892, 15892, 15892, 12484, 15892, 15895, 15890]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:21:31] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:31] [INFO ] Invariant cache hit.
[2024-05-28 09:21:31] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:21:31] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:31] [INFO ] Invariant cache hit.
[2024-05-28 09:21:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:21:31] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-28 09:21:31] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-28 09:21:31] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:31] [INFO ] Invariant cache hit.
[2024-05-28 09:21:31] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:21:31] [INFO ] Computed 0 invariants in 1 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 1097 ms. (steps per millisecond=911 ) properties (out of 12) seen :135747
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 12) seen :11918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
[2024-05-28 09:21:34] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:21:34] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:21:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:21:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:34] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:21:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:34] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:34] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:34] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:34] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:34] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:34] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:34] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:34] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:34] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:35] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:21:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:21:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:35] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:35] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[20982, 15897, 15894, 15896, 15895, 15894, 15896, 15895, 12486, 15894, 15898, 15892]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:21:41] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:41] [INFO ] Invariant cache hit.
[2024-05-28 09:21:41] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 09:21:41] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:41] [INFO ] Invariant cache hit.
[2024-05-28 09:21:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:21:41] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-28 09:21:41] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:21:41] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:41] [INFO ] Invariant cache hit.
[2024-05-28 09:21:41] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:21:41] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1085 ms. (steps per millisecond=921 ) properties (out of 12) seen :135751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 12) seen :12320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
[2024-05-28 09:21:44] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:21:44] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:21:44] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:21:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:21:44] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:44] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:44] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:44] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:21:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:44] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:44] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:44] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:21:44] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:44] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:21:44] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:21:44] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:44] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:45] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:45] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:45] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:21:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:45] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:21:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:45] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 09:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:45] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:21:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:45] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20984, 15899, 15896, 15898, 15897, 15895, 15898, 15897, 12488, 15896, 15900, 15894]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:21:52] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:52] [INFO ] Invariant cache hit.
[2024-05-28 09:21:52] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 09:21:52] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:52] [INFO ] Invariant cache hit.
[2024-05-28 09:21:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:21:52] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-28 09:21:52] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-28 09:21:52] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:21:52] [INFO ] Invariant cache hit.
[2024-05-28 09:21:52] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:21:52] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1076 ms. (steps per millisecond=929 ) properties (out of 12) seen :135464
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 12) seen :11927
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
[2024-05-28 09:21:55] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:21:55] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:21:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:55] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:55] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:21:55] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:55] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:55] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:55] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:55] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:21:55] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:55] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:55] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:55] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:21:55] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:55] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:21:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:21:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:21:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:21:55] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:21:55] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[20986, 15902, 15898, 15901, 15899, 15897, 15900, 15899, 12490, 15898, 15902, 15896]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:22:02] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:02] [INFO ] Invariant cache hit.
[2024-05-28 09:22:02] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:22:02] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:02] [INFO ] Invariant cache hit.
[2024-05-28 09:22:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:22:02] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-28 09:22:02] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 09:22:02] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:02] [INFO ] Invariant cache hit.
[2024-05-28 09:22:02] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:22:02] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1085 ms. (steps per millisecond=921 ) properties (out of 12) seen :135250
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 12) seen :12340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
[2024-05-28 09:22:05] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:22:05] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:22:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:22:05] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:22:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:05] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:05] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-28 09:22:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:22:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:05] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:05] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:22:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:05] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:05] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:22:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:22:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:05] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:05] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:22:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:22:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:05] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:05] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:22:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:22:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:05] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:05] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:22:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:22:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:05] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:05] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:22:05] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:06] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:06] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:22:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:06] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:22:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:06] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:06] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:22:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:22:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:06] [INFO ] Added : 2 causal constraints over 1 iterations in 7 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] Max seen :[20988, 15905, 15901, 15903, 15901, 15899, 15903, 15901, 12492, 15900, 15905, 15899]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:22:13] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:13] [INFO ] Invariant cache hit.
[2024-05-28 09:22:13] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 09:22:13] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:13] [INFO ] Invariant cache hit.
[2024-05-28 09:22:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:22:13] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-28 09:22:13] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:22:13] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:13] [INFO ] Invariant cache hit.
[2024-05-28 09:22:13] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:22:13] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1096 ms. (steps per millisecond=912 ) properties (out of 12) seen :135332
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 12) seen :11919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
[2024-05-28 09:22:15] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:22:15] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:22:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:15] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-28 09:22:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:22:15] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:22:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:16] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 9 ms.
[2024-05-28 09:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:22:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:16] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:22:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:16] [INFO ] Added : 2 causal constraints over 1 iterations in 7 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] Max seen :[20991, 15906, 15903, 15905, 15903, 15901, 15905, 15904, 12494, 15902, 15907, 15901]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:22:23] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:23] [INFO ] Invariant cache hit.
[2024-05-28 09:22:23] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 09:22:23] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:23] [INFO ] Invariant cache hit.
[2024-05-28 09:22:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:22:23] [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 09:22:23] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-28 09:22:23] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:23] [INFO ] Invariant cache hit.
[2024-05-28 09:22:23] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:22:23] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1090 ms. (steps per millisecond=917 ) properties (out of 12) seen :135618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 12) seen :11931
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
[2024-05-28 09:22:26] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:22:26] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:22:26] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:22:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:26] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:26] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:26] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:26] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:26] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:26] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:26] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:26] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:26] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:27] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:27] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:22:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:27] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:27] [INFO ] Added : 2 causal constraints over 1 iterations in 6 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] Max seen :[20993, 15909, 15905, 15906, 15905, 15904, 15908, 15906, 12497, 15904, 15909, 15903]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:22:34] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:34] [INFO ] Invariant cache hit.
[2024-05-28 09:22:34] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 09:22:34] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:34] [INFO ] Invariant cache hit.
[2024-05-28 09:22:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:22:34] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-28 09:22:34] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:22:34] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:34] [INFO ] Invariant cache hit.
[2024-05-28 09:22:34] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:22:34] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1091 ms. (steps per millisecond=916 ) properties (out of 12) seen :135774
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 12) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
[2024-05-28 09:22:36] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:22:36] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:22:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:22:36] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:36] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:36] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:36] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:36] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:22:36] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:36] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:36] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 11 ms.
[2024-05-28 09:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:37] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:37] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:37] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:22:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:37] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:37] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:37] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:37] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:22:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:37] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:22:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:37] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:37] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[20996, 15912, 15907, 15908, 15907, 15906, 15910, 15909, 12500, 15907, 15911, 15905]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:22:44] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:44] [INFO ] Invariant cache hit.
[2024-05-28 09:22:44] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 09:22:44] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:44] [INFO ] Invariant cache hit.
[2024-05-28 09:22:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:22:44] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-28 09:22:44] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:22:44] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:44] [INFO ] Invariant cache hit.
[2024-05-28 09:22:44] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:22:44] [INFO ] Computed 0 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1147 ms. (steps per millisecond=871 ) properties (out of 12) seen :135463
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 12) seen :12334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 12) seen :15873
[2024-05-28 09:22:47] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:22:47] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:22:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:47] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:47] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:47] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:47] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:47] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:47] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:47] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:47] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:47] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:47] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:47] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:47] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:47] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:47] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:22:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:47] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:47] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:47] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:47] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:47] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:47] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:47] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:48] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:22:48] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:22:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:48] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:48] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:48] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:22:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:48] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:48] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:48] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[20998, 15914, 15909, 15910, 15910, 15908, 15913, 15911, 12502, 15909, 15913, 15909]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:22:55] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:55] [INFO ] Invariant cache hit.
[2024-05-28 09:22:56] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 09:22:56] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:56] [INFO ] Invariant cache hit.
[2024-05-28 09:22:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:22:56] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-28 09:22:56] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-28 09:22:56] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:22:56] [INFO ] Invariant cache hit.
[2024-05-28 09:22:56] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:22:56] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1082 ms. (steps per millisecond=924 ) properties (out of 12) seen :135250
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 12) seen :11901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
[2024-05-28 09:22:58] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:22:58] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:22:58] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-28 09:22:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:22:58] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:58] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:58] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:22:58] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:58] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:59] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:59] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:59] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:59] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:59] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:59] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:22:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:22:59] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:59] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:22:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:22:59] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:22:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:22:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:22:59] [INFO ] Added : 2 causal constraints over 1 iterations in 7 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] Max seen :[21001, 15916, 15911, 15913, 15912, 15910, 15915, 15913, 12504, 15911, 15916, 15911]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:23:06] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:23:06] [INFO ] Invariant cache hit.
[2024-05-28 09:23:06] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 09:23:06] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:23:06] [INFO ] Invariant cache hit.
[2024-05-28 09:23:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:23:06] [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 09:23:06] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:23:06] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:23:06] [INFO ] Invariant cache hit.
[2024-05-28 09:23:06] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:23:06] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1088 ms. (steps per millisecond=919 ) properties (out of 12) seen :135910
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 12) seen :11909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
[2024-05-28 09:23:09] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:23:09] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:23:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:23:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:23:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:23:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:09] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:23:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:09] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:23:09] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:23:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:23:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:09] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:23:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:09] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:09] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:23:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:09] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:09] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:23:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:09] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:23:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:10] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:10] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:23:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:23:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:10] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:10] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:23:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:10] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:10] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:23:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:23:10] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:10] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:10] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:10] [INFO ] Added : 2 causal constraints over 1 iterations in 8 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] Max seen :[21004, 15918, 15913, 15915, 15915, 15913, 15918, 15915, 12506, 15914, 15918, 15912]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:23:17] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:23:17] [INFO ] Invariant cache hit.
[2024-05-28 09:23:17] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-28 09:23:17] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:23:17] [INFO ] Invariant cache hit.
[2024-05-28 09:23:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:23:17] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-28 09:23:17] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 09:23:17] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:23:17] [INFO ] Invariant cache hit.
[2024-05-28 09:23:17] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:23:17] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1093 ms. (steps per millisecond=914 ) properties (out of 12) seen :136016
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 12) seen :11927
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 12) seen :15873
[2024-05-28 09:23:19] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:23:19] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:23:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:23:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:23:19] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:19] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:23:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:20] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:23:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:20] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:20] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:20] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:23:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:20] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:20] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:23:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:20] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:23:20] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:20] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:23:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:23:20] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:20] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:23:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:20] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[21006, 15922, 15915, 15918, 15918, 15915, 15920, 15917, 12508, 15916, 15920, 15914]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:23:27] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:23:27] [INFO ] Invariant cache hit.
[2024-05-28 09:23:27] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 09:23:27] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:23:27] [INFO ] Invariant cache hit.
[2024-05-28 09:23:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:23:27] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-28 09:23:27] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:23:27] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:23:27] [INFO ] Invariant cache hit.
[2024-05-28 09:23:27] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:23:27] [INFO ] Computed 0 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1100 ms. (steps per millisecond=909 ) properties (out of 12) seen :135559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 12) seen :12363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
[2024-05-28 09:23:30] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:23:30] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:23:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:23:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:30] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:30] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:23:30] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:30] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:23:30] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:23:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:30] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:30] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:23:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:23:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:23:30] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:31] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:31] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:23:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:31] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:31] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:23:31] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:31] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:31] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:31] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:23:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:31] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:31] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:31] [INFO ] Added : 2 causal constraints over 1 iterations in 7 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] Max seen :[21008, 15924, 15917, 15921, 15920, 15917, 15922, 15920, 12510, 15918, 15922, 15916]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:23:38] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:23:38] [INFO ] Invariant cache hit.
[2024-05-28 09:23:38] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:23:38] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:23:38] [INFO ] Invariant cache hit.
[2024-05-28 09:23:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:23:38] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-28 09:23:38] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:23:38] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:23:38] [INFO ] Invariant cache hit.
[2024-05-28 09:23:38] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:23:38] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1088 ms. (steps per millisecond=919 ) properties (out of 12) seen :135421
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 12) seen :12351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 12) seen :15873
[2024-05-28 09:23:40] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:23:40] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:40] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:23:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:23:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:23:40] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:40] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:23:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:23:41] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:23:41] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:23:41] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:41] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-28 09:23:41] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:23:41] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:23:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:41] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:23:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:23:41] [INFO ] Added : 2 causal constraints over 1 iterations in 6 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] Max seen :[21010, 15926, 15919, 15923, 15923, 15921, 15926, 15922, 12513, 15920, 15925, 15918]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:23:49] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:23:49] [INFO ] Invariant cache hit.
[2024-05-28 09:23:49] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 09:23:49] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:23:49] [INFO ] Invariant cache hit.
[2024-05-28 09:23:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:23:49] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-28 09:23:49] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 09:23:49] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:23:49] [INFO ] Invariant cache hit.
[2024-05-28 09:23:49] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:23:49] [INFO ] Computed 0 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1143 ms. (steps per millisecond=874 ) properties (out of 12) seen :135509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 12) seen :11924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 12) seen :15873
[2024-05-28 09:23:52] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:23:52] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:23:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:52] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:23:52] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:23:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:52] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:52] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:23:52] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:52] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:52] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:52] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:23:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:52] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:53] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:23:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:23:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:23:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:53] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:23:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:53] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:23:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:53] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:23:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:23:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:23:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:23:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:23:53] [INFO ] Added : 2 causal constraints over 1 iterations in 6 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] Max seen :[21013, 15928, 15921, 15925, 15927, 15923, 15928, 15924, 12516, 15922, 15928, 15920]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:24:00] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:00] [INFO ] Invariant cache hit.
[2024-05-28 09:24:00] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:24:00] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:00] [INFO ] Invariant cache hit.
[2024-05-28 09:24:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:24:00] [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 09:24:00] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-28 09:24:00] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:00] [INFO ] Invariant cache hit.
[2024-05-28 09:24:00] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 135 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:24:00] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1097 ms. (steps per millisecond=911 ) properties (out of 12) seen :135281
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 12) seen :11905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
[2024-05-28 09:24:03] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:24:03] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:24:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:24:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 09:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:24:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:03] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:24:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:24:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:03] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:24:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[21016, 15930, 15923, 15927, 15929, 15925, 15930, 15926, 12518, 15924, 15930, 15922]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:24:10] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:10] [INFO ] Invariant cache hit.
[2024-05-28 09:24:10] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-28 09:24:10] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:10] [INFO ] Invariant cache hit.
[2024-05-28 09:24:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:24:10] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-28 09:24:10] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:24:10] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:10] [INFO ] Invariant cache hit.
[2024-05-28 09:24:10] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:24:10] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1089 ms. (steps per millisecond=918 ) properties (out of 12) seen :135602
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 12) seen :12372
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
[2024-05-28 09:24:13] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:24:13] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:24:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:24:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:24:13] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:13] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:13] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:24:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:13] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:13] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:24:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:13] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:13] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:24:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:13] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:13] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:24:13] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:24:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:13] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:13] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:24:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:13] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:14] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:24:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:14] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:14] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:24:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:14] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:14] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:24:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:14] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:14] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:24:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:14] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:14] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:24:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:24:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:14] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:14] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:24:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:14] [INFO ] Added : 2 causal constraints over 1 iterations in 7 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] Max seen :[21018, 15932, 15925, 15929, 15931, 15927, 15932, 15928, 12520, 15926, 15932, 15924]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:24:21] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:21] [INFO ] Invariant cache hit.
[2024-05-28 09:24:21] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 09:24:21] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:21] [INFO ] Invariant cache hit.
[2024-05-28 09:24:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:24:21] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-28 09:24:21] [INFO ] Redundant transitions in 20 ms returned []
[2024-05-28 09:24:21] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:21] [INFO ] Invariant cache hit.
[2024-05-28 09:24:21] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:24:21] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1090 ms. (steps per millisecond=917 ) properties (out of 12) seen :135502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 12) seen :12341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
[2024-05-28 09:24:24] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:24:24] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:24:24] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:24:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:24] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:24] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:24] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:24] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:24] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:24:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:24] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:24:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:24] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:24] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:24] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:24:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:24] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:24] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:24] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[21020, 15934, 15927, 15932, 15933, 15929, 15934, 15930, 12523, 15928, 15934, 15926]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:24:31] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:31] [INFO ] Invariant cache hit.
[2024-05-28 09:24:31] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 09:24:31] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:31] [INFO ] Invariant cache hit.
[2024-05-28 09:24:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:24:31] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-28 09:24:31] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-28 09:24:31] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:31] [INFO ] Invariant cache hit.
[2024-05-28 09:24:31] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:24:31] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1094 ms. (steps per millisecond=914 ) properties (out of 12) seen :135567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 12) seen :11937
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
[2024-05-28 09:24:34] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:24:34] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:24:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:34] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:24:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:24:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:34] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:34] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:34] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:24:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:24:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:34] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:24:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:24:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:34] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:34] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:35] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:35] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:35] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:35] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:35] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:35] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:24:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:35] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:35] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[21022, 15936, 15930, 15935, 15936, 15931, 15936, 15932, 12525, 15930, 15936, 15928]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:24:42] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:42] [INFO ] Invariant cache hit.
[2024-05-28 09:24:43] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 09:24:43] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:43] [INFO ] Invariant cache hit.
[2024-05-28 09:24:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:24:43] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-28 09:24:43] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 09:24:43] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:43] [INFO ] Invariant cache hit.
[2024-05-28 09:24:43] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:24:43] [INFO ] Computed 0 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1100 ms. (steps per millisecond=909 ) properties (out of 12) seen :135833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 12) seen :12354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 12) seen :15873
[2024-05-28 09:24:45] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:24:45] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:24:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:24:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:45] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:24:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:24:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:45] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:24:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:46] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:46] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:46] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:24:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:46] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:24:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:24:46] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:46] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:46] [INFO ] Added : 2 causal constraints over 1 iterations in 7 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] Max seen :[21025, 15938, 15932, 15937, 15938, 15933, 15938, 15934, 12526, 15932, 15938, 15930]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:24:53] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:53] [INFO ] Invariant cache hit.
[2024-05-28 09:24:53] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 09:24:53] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:53] [INFO ] Invariant cache hit.
[2024-05-28 09:24:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:24:53] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-28 09:24:53] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-28 09:24:53] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:24:53] [INFO ] Invariant cache hit.
[2024-05-28 09:24:53] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:24:53] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1088 ms. (steps per millisecond=919 ) properties (out of 12) seen :135741
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 12) seen :12345
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
[2024-05-28 09:24:56] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:24:56] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:24:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:56] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 09:24:56] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:56] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:56] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:56] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:56] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:56] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-28 09:24:56] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:56] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:56] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:24:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:57] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:57] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:24:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:57] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:24:57] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:24:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:57] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:24:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:57] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:24:57] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:24:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:24:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:24:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:24:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:24:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:24:57] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:24:57] [INFO ] Added : 2 causal constraints over 1 iterations in 6 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] Max seen :[21027, 15940, 15934, 15940, 15940, 15935, 15940, 15936, 12528, 15935, 15940, 15932]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:25:04] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:25:04] [INFO ] Invariant cache hit.
[2024-05-28 09:25:04] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 09:25:04] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:25:04] [INFO ] Invariant cache hit.
[2024-05-28 09:25:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:25:04] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-28 09:25:04] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:25:04] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:25:04] [INFO ] Invariant cache hit.
[2024-05-28 09:25:04] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:25:04] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1091 ms. (steps per millisecond=916 ) properties (out of 12) seen :135875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 12) seen :12381
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
[2024-05-28 09:25:06] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:25:06] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:25:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:25:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:25:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:06] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:06] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:25:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:25:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:06] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:25:07] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:07] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:07] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:07] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:07] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:25:07] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:07] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:25:07] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:07] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:07] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:25:07] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:25:07] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:07] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:07] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:25:07] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:25:07] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:25:07] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:07] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:07] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:07] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[21029, 15942, 15936, 15942, 15942, 15937, 15942, 15939, 12530, 15937, 15942, 15933]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:25:15] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:25:15] [INFO ] Invariant cache hit.
[2024-05-28 09:25:15] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-28 09:25:15] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:25:15] [INFO ] Invariant cache hit.
[2024-05-28 09:25:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:25:15] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-28 09:25:15] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-28 09:25:15] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:25:15] [INFO ] Invariant cache hit.
[2024-05-28 09:25:15] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:25:15] [INFO ] Computed 0 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1160 ms. (steps per millisecond=862 ) properties (out of 12) seen :135779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 12) seen :12342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 12) seen :15873
[2024-05-28 09:25:18] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:25:18] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:25:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:18] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:18] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:18] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:18] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:18] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:18] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:18] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:18] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:18] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:25:18] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:18] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:18] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:25:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:18] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:25:18] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:19] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:19] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:19] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:19] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:19] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:25:19] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:25:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:19] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:19] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:19] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:25:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:19] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:19] [INFO ] Added : 2 causal constraints over 1 iterations in 6 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] Max seen :[21031, 15944, 15938, 15944, 15945, 15939, 15945, 15941, 12533, 15940, 15944, 15935]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:25:26] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:25:26] [INFO ] Invariant cache hit.
[2024-05-28 09:25:26] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 09:25:26] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:25:26] [INFO ] Invariant cache hit.
[2024-05-28 09:25:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:25:27] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-28 09:25:27] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:25:27] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:25:27] [INFO ] Invariant cache hit.
[2024-05-28 09:25:27] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:25:27] [INFO ] Computed 0 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1105 ms. (steps per millisecond=904 ) properties (out of 12) seen :135584
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 12) seen :12346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
[2024-05-28 09:25:29] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:25:29] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:25:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:25:29] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:29] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:29] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:29] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:25:29] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:29] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:25:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:29] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:29] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:29] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:30] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:25:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:25:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:30] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:30] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:30] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:30] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[21033, 15946, 15940, 15946, 15948, 15941, 15947, 15943, 12535, 15942, 15946, 15938]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:25:38] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:25:38] [INFO ] Invariant cache hit.
[2024-05-28 09:25:38] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 09:25:38] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:25:38] [INFO ] Invariant cache hit.
[2024-05-28 09:25:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:25:38] [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 09:25:38] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-28 09:25:38] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:25:38] [INFO ] Invariant cache hit.
[2024-05-28 09:25:38] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:25:38] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1147 ms. (steps per millisecond=871 ) properties (out of 12) seen :136027
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 12) seen :12337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 12) seen :15873
[2024-05-28 09:25:41] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:25:41] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:25:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:25:41] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:25:41] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:41] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:41] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:41] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:42] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:42] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:42] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:42] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:42] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[21035, 15948, 15942, 15948, 15951, 15943, 15949, 15945, 12537, 15944, 15948, 15940]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:25:49] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:25:49] [INFO ] Invariant cache hit.
[2024-05-28 09:25:49] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:25:49] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:25:49] [INFO ] Invariant cache hit.
[2024-05-28 09:25:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:25:49] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-28 09:25:49] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-28 09:25:49] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:25:49] [INFO ] Invariant cache hit.
[2024-05-28 09:25:49] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:25:49] [INFO ] Computed 0 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1147 ms. (steps per millisecond=871 ) properties (out of 12) seen :135536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 12) seen :12298
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 12) seen :15873
[2024-05-28 09:25:52] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:25:52] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:25:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:25:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:52] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:52] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:25:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:52] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:25:52] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:25:53] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:25:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:53] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:53] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:25:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:53] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:25:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:53] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:53] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:25:53] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:53] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:25:53] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:25:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:25:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:25:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:25:53] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:25:53] [INFO ] Added : 2 causal constraints over 1 iterations in 6 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] Max seen :[21037, 15950, 15944, 15950, 15954, 15945, 15951, 15947, 12539, 15946, 15951, 15942]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:26:00] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:00] [INFO ] Invariant cache hit.
[2024-05-28 09:26:00] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-28 09:26:00] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:00] [INFO ] Invariant cache hit.
[2024-05-28 09:26:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:26:00] [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 09:26:00] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 09:26:00] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:00] [INFO ] Invariant cache hit.
[2024-05-28 09:26:00] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:26:00] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1096 ms. (steps per millisecond=912 ) properties (out of 12) seen :135901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 12) seen :12365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
[2024-05-28 09:26:03] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:26:03] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:26:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:26:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:03] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:03] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:26:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:04] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:04] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:04] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:04] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:04] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:04] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[21040, 15953, 15946, 15953, 15956, 15948, 15953, 15949, 12542, 15948, 15954, 15944]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:26:11] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:11] [INFO ] Invariant cache hit.
[2024-05-28 09:26:11] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 09:26:11] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:11] [INFO ] Invariant cache hit.
[2024-05-28 09:26:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:26:11] [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 09:26:11] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:26:11] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:11] [INFO ] Invariant cache hit.
[2024-05-28 09:26:11] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:26:11] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1096 ms. (steps per millisecond=912 ) properties (out of 12) seen :136044
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 12) seen :12364
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 12) seen :15873
[2024-05-28 09:26:13] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:26:13] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:26:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:26:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:13] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:13] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:13] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:13] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:13] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:14] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:14] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:14] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:26:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:14] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:14] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:14] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:14] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:14] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:14] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:14] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:26:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:14] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[21042, 15955, 15948, 15955, 15958, 15950, 15955, 15952, 12544, 15950, 15957, 15946]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:26:21] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:21] [INFO ] Invariant cache hit.
[2024-05-28 09:26:21] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-28 09:26:21] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:21] [INFO ] Invariant cache hit.
[2024-05-28 09:26:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:26:21] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2024-05-28 09:26:21] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:26:21] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:21] [INFO ] Invariant cache hit.
[2024-05-28 09:26:21] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:26:21] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1093 ms. (steps per millisecond=914 ) properties (out of 12) seen :135424
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 12) seen :11914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
[2024-05-28 09:26:24] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:26:24] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:26:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:24] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:24] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:24] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:24] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:24] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:26:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:24] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:24] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:24] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:24] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:26:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:26:24] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:25] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:25] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:26:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:26:25] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:25] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:26:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:25] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:26:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:25] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:25] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[21044, 15957, 15951, 15957, 15960, 15952, 15957, 15954, 12546, 15952, 15959, 15948]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:26:31] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:31] [INFO ] Invariant cache hit.
[2024-05-28 09:26:31] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 09:26:31] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:31] [INFO ] Invariant cache hit.
[2024-05-28 09:26:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:26:32] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-28 09:26:32] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:26:32] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:32] [INFO ] Invariant cache hit.
[2024-05-28 09:26:32] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:26:32] [INFO ] Computed 0 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1082 ms. (steps per millisecond=924 ) properties (out of 12) seen :135320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 12) seen :12344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
[2024-05-28 09:26:34] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:26:34] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:26:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:26:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:34] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:26:34] [INFO ] [Real]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:26:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:34] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:34] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:34] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:35] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:35] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 9 ms.
[2024-05-28 09:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:35] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:35] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:35] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:35] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:35] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:35] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:35] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:35] [INFO ] Added : 2 causal constraints over 1 iterations in 6 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] Max seen :[21046, 15959, 15953, 15960, 15963, 15955, 15960, 15956, 12548, 15955, 15961, 15950]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:26:42] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:42] [INFO ] Invariant cache hit.
[2024-05-28 09:26:42] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 09:26:42] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:42] [INFO ] Invariant cache hit.
[2024-05-28 09:26:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:26:42] [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 09:26:42] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:26:42] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:42] [INFO ] Invariant cache hit.
[2024-05-28 09:26:42] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:26:42] [INFO ] Computed 0 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1084 ms. (steps per millisecond=922 ) properties (out of 12) seen :135576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 12) seen :12397
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 12) seen :15873
[2024-05-28 09:26:45] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:26:45] [INFO ] Computed 0 invariants in 5 ms
[2024-05-28 09:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:26:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:26:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:26:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:45] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:45] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:45] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:45] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:45] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:45] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:45] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:45] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:46] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:46] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:46] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:46] [INFO ] Added : 2 causal constraints over 1 iterations in 11 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] Max seen :[21048, 15962, 15955, 15962, 15965, 15958, 15962, 15959, 12550, 15957, 15964, 15952]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:26:53] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:53] [INFO ] Invariant cache hit.
[2024-05-28 09:26:53] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 09:26:53] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:53] [INFO ] Invariant cache hit.
[2024-05-28 09:26:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:26:53] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-28 09:26:53] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:26:53] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:26:53] [INFO ] Invariant cache hit.
[2024-05-28 09:26:53] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:26:53] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1092 ms. (steps per millisecond=915 ) properties (out of 12) seen :135697
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 12) seen :11920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
[2024-05-28 09:26:55] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:26:55] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:26:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:26:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:55] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:55] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:55] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:55] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:55] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:26:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:56] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:56] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:26:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:56] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:56] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:56] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:56] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:56] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:56] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:26:56] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:26:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:26:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:26:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:26:56] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:26:56] [INFO ] Added : 2 causal constraints over 1 iterations in 7 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] Max seen :[21050, 15963, 15958, 15965, 15967, 15960, 15964, 15961, 12553, 15960, 15966, 15953]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:27:03] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:03] [INFO ] Invariant cache hit.
[2024-05-28 09:27:03] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 09:27:03] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:03] [INFO ] Invariant cache hit.
[2024-05-28 09:27:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:27:03] [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 09:27:03] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:27:03] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:03] [INFO ] Invariant cache hit.
[2024-05-28 09:27:03] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:27:03] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1080 ms. (steps per millisecond=925 ) properties (out of 12) seen :135559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 12) seen :12315
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
[2024-05-28 09:27:06] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:27:06] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:27:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:06] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:27:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:06] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:06] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:06] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:06] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:06] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:27:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:06] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:27:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:27:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:06] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:06] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:27:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:06] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:27:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:06] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:06] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:27:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:07] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:07] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:07] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[21052, 15966, 15960, 15967, 15969, 15963, 15966, 15964, 12555, 15962, 15968, 15955]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:27:13] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:13] [INFO ] Invariant cache hit.
[2024-05-28 09:27:13] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 09:27:13] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:13] [INFO ] Invariant cache hit.
[2024-05-28 09:27:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:27:13] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-28 09:27:13] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:27:13] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:13] [INFO ] Invariant cache hit.
[2024-05-28 09:27:13] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:27:13] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1087 ms. (steps per millisecond=919 ) properties (out of 12) seen :135806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 12) seen :12318
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
[2024-05-28 09:27:16] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:27:16] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:27:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:27:16] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:27:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:16] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:16] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:27:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:27:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:16] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:27:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:16] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:27:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:16] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:27:16] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:27:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:27:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:16] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:27:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:27:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:27:16] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:16] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 09:27:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:27:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:17] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:17] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:17] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:27:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:17] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:27:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:17] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:17] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:17] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:27:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:17] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:17] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:17] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:17] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:27:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:17] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:17] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:17] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:17] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:17] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:27:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:27:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:17] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:17] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:17] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:27:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:17] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:17] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:27:17] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:17] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:17] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:27:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:17] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:17] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:17] [INFO ] Added : 2 causal constraints over 1 iterations in 10 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] Max seen :[21054, 15968, 15962, 15970, 15972, 15965, 15969, 15966, 12557, 15964, 15970, 15957]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:27:24] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:24] [INFO ] Invariant cache hit.
[2024-05-28 09:27:24] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 09:27:24] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:24] [INFO ] Invariant cache hit.
[2024-05-28 09:27:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:27:24] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-28 09:27:24] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 09:27:24] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:24] [INFO ] Invariant cache hit.
[2024-05-28 09:27:24] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:27:24] [INFO ] Computed 0 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1090 ms. (steps per millisecond=917 ) properties (out of 12) seen :135795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 12) seen :12365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
[2024-05-28 09:27:27] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:27:27] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:27:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:27:27] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:27] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:27] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 11 ms.
[2024-05-28 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:27] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:27:27] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:27] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:27] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:27] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:27:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:27:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:27] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:27] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:27] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[21056, 15971, 15964, 15974, 15974, 15967, 15971, 15968, 12559, 15966, 15972, 15959]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:27:34] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:34] [INFO ] Invariant cache hit.
[2024-05-28 09:27:34] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:27:34] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:34] [INFO ] Invariant cache hit.
[2024-05-28 09:27:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:27:34] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-28 09:27:34] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:27:34] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:34] [INFO ] Invariant cache hit.
[2024-05-28 09:27:34] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:27:34] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1087 ms. (steps per millisecond=919 ) properties (out of 12) seen :135556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 12) seen :12352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 12) seen :15873
[2024-05-28 09:27:37] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:27:37] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:27:37] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:27:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:27:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:37] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:37] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:27:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:37] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:27:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:37] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:27:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:37] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:37] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:27:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:37] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:37] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:27:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:37] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:37] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:27:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:38] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:38] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:27:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:38] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:38] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:38] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:38] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:38] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:38] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:38] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:27:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:27:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:27:38] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:38] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:38] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:38] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:38] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:38] [INFO ] Added : 2 causal constraints over 1 iterations in 6 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] Max seen :[21058, 15973, 15966, 15976, 15976, 15970, 15973, 15972, 12562, 15969, 15975, 15961]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:27:45] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:45] [INFO ] Invariant cache hit.
[2024-05-28 09:27:45] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 09:27:45] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:45] [INFO ] Invariant cache hit.
[2024-05-28 09:27:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:27:45] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-28 09:27:45] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 09:27:45] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:45] [INFO ] Invariant cache hit.
[2024-05-28 09:27:45] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:27:45] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1095 ms. (steps per millisecond=913 ) properties (out of 12) seen :135629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 12) seen :12343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
[2024-05-28 09:27:48] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:27:48] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:27:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:48] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:48] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:48] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:48] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:48] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:48] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:48] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:48] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:48] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:48] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:27:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:48] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:27:48] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:48] [INFO ] Added : 2 causal constraints over 1 iterations in 7 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] Max seen :[21060, 15975, 15968, 15980, 15978, 15973, 15976, 15974, 12565, 15971, 15977, 15963]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:27:55] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:55] [INFO ] Invariant cache hit.
[2024-05-28 09:27:55] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:27:55] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:55] [INFO ] Invariant cache hit.
[2024-05-28 09:27:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:27:55] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-28 09:27:55] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:27:55] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:27:55] [INFO ] Invariant cache hit.
[2024-05-28 09:27:55] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:27:55] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1092 ms. (steps per millisecond=915 ) properties (out of 12) seen :135742
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 12) seen :12400
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 12) seen :15873
[2024-05-28 09:27:58] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:27:58] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:27:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:58] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:58] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 09:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:27:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:58] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:58] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:58] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:58] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:58] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:58] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:58] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:27:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:58] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:58] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:27:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:59] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:27:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:59] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:27:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:59] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:59] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:59] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:27:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:27:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:59] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:59] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:27:59] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:59] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:27:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:59] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:27:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:27:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:27:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:27:59] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:27:59] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[21062, 15978, 15971, 15982, 15980, 15975, 15978, 15977, 12568, 15973, 15979, 15965]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:28:06] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:06] [INFO ] Invariant cache hit.
[2024-05-28 09:28:06] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 09:28:06] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:06] [INFO ] Invariant cache hit.
[2024-05-28 09:28:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:28:06] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-28 09:28:06] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-28 09:28:06] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:06] [INFO ] Invariant cache hit.
[2024-05-28 09:28:06] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:28:06] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1088 ms. (steps per millisecond=919 ) properties (out of 12) seen :135434
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 12) seen :12363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
[2024-05-28 09:28:09] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:28:09] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:28:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:28:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:28:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:28:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:28:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:28:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:28:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:09] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Real]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:28:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:28:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:28:09] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:09] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[21064, 15980, 15974, 15984, 15982, 15977, 15980, 15979, 12571, 15976, 15982, 15968]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:28:16] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:16] [INFO ] Invariant cache hit.
[2024-05-28 09:28:16] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:28:16] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:16] [INFO ] Invariant cache hit.
[2024-05-28 09:28:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:28:16] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-28 09:28:16] [INFO ] Redundant transitions in 19 ms returned []
[2024-05-28 09:28:16] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:16] [INFO ] Invariant cache hit.
[2024-05-28 09:28:16] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:28:16] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1095 ms. (steps per millisecond=913 ) properties (out of 12) seen :135300
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 12) seen :12386
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 12) seen :15873
[2024-05-28 09:28:19] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:28:19] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:28:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:28:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:19] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:19] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:28:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:19] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:19] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:28:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:19] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:19] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:19] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:19] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:19] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:28:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:28:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:19] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:19] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:19] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:28:19] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:19] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:19] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:28:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:28:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:28:20] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:28:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:20] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:20] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:28:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:28:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:20] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:20] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:28:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:20] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:20] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:28:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:20] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:28:20] [INFO ] Added : 2 causal constraints over 1 iterations in 7 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] Max seen :[21066, 15982, 15976, 15986, 15984, 15979, 15982, 15982, 12573, 15978, 15984, 15970]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:28:27] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:27] [INFO ] Invariant cache hit.
[2024-05-28 09:28:27] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:28:27] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:27] [INFO ] Invariant cache hit.
[2024-05-28 09:28:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:28:27] [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 09:28:27] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-28 09:28:27] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:27] [INFO ] Invariant cache hit.
[2024-05-28 09:28:27] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:28:27] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1086 ms. (steps per millisecond=920 ) properties (out of 12) seen :135170
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 12) seen :12348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 12) seen :15873
[2024-05-28 09:28:30] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:28:30] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:28:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:28:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:28:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:28:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:28:30] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:30] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:28:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:30] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:28:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:30] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[21068, 15985, 15979, 15989, 15986, 15982, 15984, 15984, 12575, 15980, 15986, 15972]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:28:37] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:37] [INFO ] Invariant cache hit.
[2024-05-28 09:28:37] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 09:28:37] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:37] [INFO ] Invariant cache hit.
[2024-05-28 09:28:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:28:37] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-28 09:28:37] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:28:37] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:37] [INFO ] Invariant cache hit.
[2024-05-28 09:28:37] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:28:37] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1094 ms. (steps per millisecond=914 ) properties (out of 12) seen :135588
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 12) seen :12385
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
[2024-05-28 09:28:40] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:28:40] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:28:40] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:28:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:28:40] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:28:40] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:28:40] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:28:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:28:40] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:28:40] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:40] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:28:40] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:40] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:40] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:40] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:40] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:41] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:28:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:28:41] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:41] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:28:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:28:41] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:41] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:28:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:41] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:28:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:41] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:41] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:28:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:28:41] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:28:41] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:41] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[21070, 15987, 15982, 15991, 15989, 15984, 15987, 15986, 12578, 15982, 15988, 15975]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:28:48] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:48] [INFO ] Invariant cache hit.
[2024-05-28 09:28:48] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 09:28:48] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:48] [INFO ] Invariant cache hit.
[2024-05-28 09:28:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:28:48] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-28 09:28:48] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 09:28:48] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:48] [INFO ] Invariant cache hit.
[2024-05-28 09:28:48] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:28:48] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1114 ms. (steps per millisecond=897 ) properties (out of 12) seen :135684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 12) seen :12307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 12) seen :15873
[2024-05-28 09:28:51] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:28:51] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:28:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:28:51] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:51] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:51] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:51] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:28:51] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:51] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:28:51] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:51] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:28:51] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:28:51] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:28:51] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:51] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:51] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:51] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:28:51] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:51] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:28:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:28:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:28:51] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:28:51] [INFO ] Added : 2 causal constraints over 1 iterations in 9 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] Max seen :[21072, 15989, 15985, 15994, 15991, 15986, 15990, 15988, 12581, 15985, 15990, 15977]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:28:58] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:58] [INFO ] Invariant cache hit.
[2024-05-28 09:28:58] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 09:28:58] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:58] [INFO ] Invariant cache hit.
[2024-05-28 09:28:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:28:58] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-28 09:28:58] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-28 09:28:58] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:28:58] [INFO ] Invariant cache hit.
[2024-05-28 09:28:58] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:28:58] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1096 ms. (steps per millisecond=912 ) properties (out of 12) seen :135944
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 12) seen :12350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 12) seen :15873
[2024-05-28 09:29:01] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:29:01] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:29:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:29:01] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:01] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:01] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:01] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:29:01] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:01] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:01] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-28 09:29:01] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:01] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:01] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:02] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:02] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:02] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:29:02] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:02] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:02] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:02] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:02] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:02] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:02] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:02] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:29:02] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:29:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:02] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:29:02] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:29:02] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:02] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:02] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:02] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:29:02] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:02] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:02] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:02] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:29:02] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:02] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:02] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:02] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:02] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:02] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:02] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:02] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[21074, 15991, 15987, 15996, 15994, 15988, 15993, 15990, 12583, 15987, 15992, 15979]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:29:09] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:29:09] [INFO ] Invariant cache hit.
[2024-05-28 09:29:09] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 09:29:09] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:29:09] [INFO ] Invariant cache hit.
[2024-05-28 09:29:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:29:09] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-28 09:29:09] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:29:09] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:29:09] [INFO ] Invariant cache hit.
[2024-05-28 09:29:09] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:29:09] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1094 ms. (steps per millisecond=914 ) properties (out of 12) seen :135414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 12) seen :12344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 12) seen :15873
[2024-05-28 09:29:12] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:29:12] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:29:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:12] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:29:12] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:12] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:12] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:29:12] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:12] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:12] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:29:12] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:12] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:12] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:12] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:29:12] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:12] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:29:12] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:12] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:12] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:29:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:12] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:12] [INFO ] Added : 2 causal constraints over 1 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] Max seen :[21076, 15994, 15989, 15998, 15997, 15990, 15996, 15992, 12585, 15990, 15995, 15981]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:29:19] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:29:19] [INFO ] Invariant cache hit.
[2024-05-28 09:29:19] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 09:29:19] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:29:19] [INFO ] Invariant cache hit.
[2024-05-28 09:29:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:29:19] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-28 09:29:19] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:29:19] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:29:19] [INFO ] Invariant cache hit.
[2024-05-28 09:29:19] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:29:19] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1107 ms. (steps per millisecond=903 ) properties (out of 12) seen :135755
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 12) seen :12313
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
[2024-05-28 09:29:22] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:29:22] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:29:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:29:22] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-28 09:29:22] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:22] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:22] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:29:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:22] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:22] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:22] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:22] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:22] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:22] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:22] [INFO ] [Real]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:29:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:22] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:22] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:29:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:22] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:22] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:23] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:23] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:29:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:23] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:23] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:29:23] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:23] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:29:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:23] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:23] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:29:23] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:29:23] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:23] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:29:23] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:29:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:23] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:23] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:29:23] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:23] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:23] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:23] [INFO ] Added : 2 causal constraints over 1 iterations in 11 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] Max seen :[21078, 15996, 15992, 16000, 15999, 15992, 15998, 15994, 12587, 15993, 15997, 15983]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:29:30] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:29:30] [INFO ] Invariant cache hit.
[2024-05-28 09:29:30] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 09:29:30] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:29:30] [INFO ] Invariant cache hit.
[2024-05-28 09:29:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:29:30] [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 09:29:30] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 09:29:30] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:29:30] [INFO ] Invariant cache hit.
[2024-05-28 09:29:30] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:29:30] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1104 ms. (steps per millisecond=905 ) properties (out of 12) seen :135450
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 12) seen :11920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
[2024-05-28 09:29:33] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:29:33] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:29:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:29:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:33] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:33] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:33] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:33] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:29:33] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:33] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:33] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:33] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:33] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:33] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:33] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:33] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:33] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:33] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[21080, 15998, 15994, 16003, 16001, 15994, 16001, 15996, 12589, 15995, 15999, 15985]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:29:40] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:29:40] [INFO ] Invariant cache hit.
[2024-05-28 09:29:40] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:29:40] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:29:40] [INFO ] Invariant cache hit.
[2024-05-28 09:29:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:29:40] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-28 09:29:40] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:29:40] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:29:40] [INFO ] Invariant cache hit.
[2024-05-28 09:29:40] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:29:40] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1082 ms. (steps per millisecond=924 ) properties (out of 12) seen :135502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 12) seen :12353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
[2024-05-28 09:29:43] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:29:43] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:29:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:29:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:43] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:29:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:29:43] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:43] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:29:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:29:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:43] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:43] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:43] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:43] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:43] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:43] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:43] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:43] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:43] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:29:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:43] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:43] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:44] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:44] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:44] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:44] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:29:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:44] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:44] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:29:44] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:44] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:44] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:44] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:44] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:44] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:44] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:29:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:44] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:44] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:44] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:44] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:44] [INFO ] Added : 2 causal constraints over 1 iterations in 6 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] Max seen :[21082, 16000, 15997, 16006, 16003, 15996, 16003, 15998, 12590, 15997, 16001, 15987]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 3 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:29:51] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:29:51] [INFO ] Invariant cache hit.
[2024-05-28 09:29:51] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 09:29:51] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:29:51] [INFO ] Invariant cache hit.
[2024-05-28 09:29:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:29:51] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-28 09:29:51] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-28 09:29:51] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:29:51] [INFO ] Invariant cache hit.
[2024-05-28 09:29:51] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:29:51] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1102 ms. (steps per millisecond=907 ) properties (out of 12) seen :135632
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 12) seen :12381
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
[2024-05-28 09:29:53] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:29:54] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:29:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:29:54] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:29:54] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:29:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:54] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:29:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:29:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:29:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:29:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:29:54] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 12 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] Max seen :[21084, 16003, 15999, 16008, 16005, 15998, 16005, 16000, 12592, 15999, 16003, 15989]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:30:01] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:30:01] [INFO ] Invariant cache hit.
[2024-05-28 09:30:01] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 09:30:01] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:30:01] [INFO ] Invariant cache hit.
[2024-05-28 09:30:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:30:01] [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 09:30:01] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-28 09:30:01] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:30:01] [INFO ] Invariant cache hit.
[2024-05-28 09:30:01] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:30:01] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1072 ms. (steps per millisecond=932 ) properties (out of 12) seen :135590
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 12) seen :11934
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
[2024-05-28 09:30:04] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:30:04] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:30:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:30:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:04] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:04] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:30:04] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:04] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:04] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:30:04] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:04] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:30:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:04] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:30:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:05] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:05] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:05] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:30:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:30:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:05] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:05] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:30:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:30:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:30:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:05] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:30:05] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:30:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:05] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:05] [INFO ] Added : 2 causal constraints over 1 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] Max seen :[21086, 16005, 16002, 16011, 16007, 16000, 16007, 16002, 12594, 16001, 16005, 15991]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:30:12] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:30:12] [INFO ] Invariant cache hit.
[2024-05-28 09:30:12] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:30:12] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:30:12] [INFO ] Invariant cache hit.
[2024-05-28 09:30:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:30:12] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-28 09:30:12] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:30:12] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:30:12] [INFO ] Invariant cache hit.
[2024-05-28 09:30:12] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:30:12] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1089 ms. (steps per millisecond=918 ) properties (out of 12) seen :135590
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 12) seen :12356
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
[2024-05-28 09:30:14] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:30:14] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:30:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:30:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:14] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:30:14] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:14] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:30:14] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:15] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:15] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:15] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:30:15] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:30:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:30:15] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:15] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:30:15] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:15] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:15] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:15] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:15] [INFO ] Added : 2 causal constraints over 1 iterations in 5 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] Max seen :[21088, 16008, 16004, 16013, 16009, 16004, 16010, 16004, 12596, 16003, 16007, 15993]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:30:22] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:30:22] [INFO ] Invariant cache hit.
[2024-05-28 09:30:22] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 09:30:22] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:30:22] [INFO ] Invariant cache hit.
[2024-05-28 09:30:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:30:23] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-28 09:30:23] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-28 09:30:23] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:30:23] [INFO ] Invariant cache hit.
[2024-05-28 09:30:23] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:30:23] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1149 ms. (steps per millisecond=870 ) properties (out of 12) seen :135119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 12) seen :12327
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 12) seen :15873
[2024-05-28 09:30:25] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:30:25] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:30:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:30:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:26] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:26] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:26] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:26] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:26] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:26] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:26] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:26] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:26] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:30:26] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:26] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:30:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:26] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:30:26] [INFO ] Added : 2 causal constraints over 1 iterations in 6 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] Max seen :[21090, 16010, 16006, 16015, 16011, 16007, 16013, 16006, 12599, 16006, 16010, 15995]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 5 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:30:34] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:30:34] [INFO ] Invariant cache hit.
[2024-05-28 09:30:34] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-28 09:30:34] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:30:34] [INFO ] Invariant cache hit.
[2024-05-28 09:30:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:30:34] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-28 09:30:34] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-28 09:30:34] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:30:34] [INFO ] Invariant cache hit.
[2024-05-28 09:30:34] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 24/24 places, 29/29 transitions.
Normalized transition count is 27 out of 29 initially.
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:30:34] [INFO ] Computed 0 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1099 ms. (steps per millisecond=909 ) properties (out of 12) seen :135772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 12) seen :12381
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 12) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 12) seen :15873
[2024-05-28 09:30:37] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
// Phase 1: matrix 27 rows 24 cols
[2024-05-28 09:30:37] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:30:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:37] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:37] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:37] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:30:37] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:30:37] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:37] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:30:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:37] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:37] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:37] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:38] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:38] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:38] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:30:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:38] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:38] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:30:38] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:30:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:38] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-28 09:30:38] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:30:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:30:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:30:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:30:38] [INFO ] Computed and/alt/rep : 9/34/7 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-28 09:30:38] [INFO ] Added : 2 causal constraints over 1 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] Max seen :[21093, 16013, 16008, 16017, 16014, 16010, 16015, 16008, 12601, 16008, 16012, 15998]
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 24/24 places, 29/29 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2024-05-28 09:30:45] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:30:45] [INFO ] Invariant cache hit.
[2024-05-28 09:30:45] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 09:30:45] [INFO ] Flow matrix only has 27 transitions (discarded 2 similar events)
[2024-05-28 09:30:45] [INFO ] Invariant cache hit.
[2024-05-28 09:30:45] [INFO ] State equation strengthened by 7 read => feed constraints.

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