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-171679102200366.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-S256P12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679102200366
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K 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 12K Apr 12 02:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Apr 12 02:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 02:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 12 02:48 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 23M 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-S256P12-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S256P12-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716889805897

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-S256P12
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-28 09:50:07] [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 09:50:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 09:50:08] [INFO ] Load time of PNML (sax parser for PT used): 950 ms
[2024-05-28 09:50:08] [INFO ] Transformed 356 places.
[2024-05-28 09:50:08] [INFO ] Transformed 20464 transitions.
[2024-05-28 09:50:08] [INFO ] Parsed PT model containing 356 places and 20464 transitions and 190527 arcs in 1138 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 14 places in 59 ms
Reduce places removed 14 places and 8326 transitions.
Ensure Unique test removed 4477 transitions
Reduce redundant transitions removed 4477 transitions.
Normalized transition count is 1384 out of 7661 initially.
// Phase 1: matrix 1384 rows 342 cols
[2024-05-28 09:50:09] [INFO ] Computed 34 invariants in 83 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=16 ) properties (out of 16) seen :251
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :5
[2024-05-28 09:50:09] [INFO ] Flow matrix only has 1384 transitions (discarded 6277 similar events)
// Phase 1: matrix 1384 rows 342 cols
[2024-05-28 09:50:09] [INFO ] Computed 34 invariants in 21 ms
[2024-05-28 09:50:09] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2024-05-28 09:50:10] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 13 ms returned sat
[2024-05-28 09:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:10] [INFO ] [Real]Absence check using state equation in 231 ms returned sat
[2024-05-28 09:50:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:50:10] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 5 ms returned sat
[2024-05-28 09:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:10] [INFO ] [Nat]Absence check using state equation in 348 ms returned sat
[2024-05-28 09:50:10] [INFO ] State equation strengthened by 696 read => feed constraints.
[2024-05-28 09:50:11] [INFO ] [Nat]Added 696 Read/Feed constraints in 382 ms returned sat
[2024-05-28 09:50:11] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 404 ms.
[2024-05-28 09:50:11] [INFO ] Added : 4 causal constraints over 1 iterations in 603 ms. Result :sat
Minimization took 125 ms.
[2024-05-28 09:50:12] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:50:12] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2024-05-28 09:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:12] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2024-05-28 09:50:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-28 09:50:12] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 11 ms returned sat
[2024-05-28 09:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:12] [INFO ] [Nat]Absence check using state equation in 192 ms returned sat
[2024-05-28 09:50:12] [INFO ] [Nat]Added 696 Read/Feed constraints in 270 ms returned sat
[2024-05-28 09:50:13] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 515 ms.
[2024-05-28 09:50:13] [INFO ] Added : 2 causal constraints over 1 iterations in 670 ms. Result :sat
Minimization took 87 ms.
[2024-05-28 09:50:13] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:50:13] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2024-05-28 09:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:14] [INFO ] [Real]Absence check using state equation in 200 ms returned sat
[2024-05-28 09:50:14] [INFO ] [Real]Added 696 Read/Feed constraints in 273 ms returned sat
[2024-05-28 09:50:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:50:14] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2024-05-28 09:50:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:14] [INFO ] [Nat]Absence check using state equation in 200 ms returned sat
[2024-05-28 09:50:14] [INFO ] [Nat]Added 696 Read/Feed constraints in 261 ms returned sat
[2024-05-28 09:50:15] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 206 ms.
[2024-05-28 09:50:15] [INFO ] Added : 0 causal constraints over 0 iterations in 302 ms. Result :sat
Minimization took 84 ms.
[2024-05-28 09:50:15] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:50:15] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2024-05-28 09:50:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:15] [INFO ] [Real]Absence check using state equation in 201 ms returned sat
[2024-05-28 09:50:15] [INFO ] [Real]Added 696 Read/Feed constraints in 286 ms returned sat
[2024-05-28 09:50:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2024-05-28 09:50:16] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 6 ms returned sat
[2024-05-28 09:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:16] [INFO ] [Nat]Absence check using state equation in 197 ms returned sat
[2024-05-28 09:50:16] [INFO ] [Nat]Added 696 Read/Feed constraints in 266 ms returned sat
[2024-05-28 09:50:16] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 228 ms.
[2024-05-28 09:50:16] [INFO ] Added : 0 causal constraints over 0 iterations in 331 ms. Result :sat
Minimization took 84 ms.
[2024-05-28 09:50:17] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:50:17] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2024-05-28 09:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:17] [INFO ] [Real]Absence check using state equation in 196 ms returned sat
[2024-05-28 09:50:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:50:17] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2024-05-28 09:50:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:17] [INFO ] [Nat]Absence check using state equation in 200 ms returned sat
[2024-05-28 09:50:17] [INFO ] [Nat]Added 696 Read/Feed constraints in 265 ms returned sat
[2024-05-28 09:50:18] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 194 ms.
[2024-05-28 09:50:18] [INFO ] Added : 2 causal constraints over 1 iterations in 348 ms. Result :sat
Minimization took 86 ms.
[2024-05-28 09:50:18] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:50:18] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2024-05-28 09:50:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:18] [INFO ] [Real]Absence check using state equation in 186 ms returned sat
[2024-05-28 09:50:18] [INFO ] [Real]Added 696 Read/Feed constraints in 271 ms returned sat
[2024-05-28 09:50:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:50:18] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 8 ms returned sat
[2024-05-28 09:50:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:19] [INFO ] [Nat]Absence check using state equation in 201 ms returned sat
[2024-05-28 09:50:19] [INFO ] [Nat]Added 696 Read/Feed constraints in 263 ms returned sat
[2024-05-28 09:50:19] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 206 ms.
[2024-05-28 09:50:19] [INFO ] Added : 0 causal constraints over 0 iterations in 291 ms. Result :sat
Minimization took 98 ms.
[2024-05-28 09:50:19] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:50:19] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2024-05-28 09:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:20] [INFO ] [Real]Absence check using state equation in 193 ms returned sat
[2024-05-28 09:50:20] [INFO ] [Real]Added 696 Read/Feed constraints in 264 ms returned sat
[2024-05-28 09:50:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:50:20] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2024-05-28 09:50:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:20] [INFO ] [Nat]Absence check using state equation in 207 ms returned sat
[2024-05-28 09:50:20] [INFO ] [Nat]Added 696 Read/Feed constraints in 274 ms returned sat
[2024-05-28 09:50:21] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 203 ms.
[2024-05-28 09:50:21] [INFO ] Added : 0 causal constraints over 0 iterations in 292 ms. Result :sat
Minimization took 85 ms.
[2024-05-28 09:50:21] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:50:21] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2024-05-28 09:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:21] [INFO ] [Real]Absence check using state equation in 195 ms returned sat
[2024-05-28 09:50:21] [INFO ] [Real]Added 696 Read/Feed constraints in 269 ms returned sat
[2024-05-28 09:50:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:50:22] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2024-05-28 09:50:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:22] [INFO ] [Nat]Absence check using state equation in 193 ms returned sat
[2024-05-28 09:50:22] [INFO ] [Nat]Added 696 Read/Feed constraints in 264 ms returned sat
[2024-05-28 09:50:22] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 202 ms.
[2024-05-28 09:50:22] [INFO ] Added : 0 causal constraints over 0 iterations in 289 ms. Result :sat
Minimization took 85 ms.
[2024-05-28 09:50:23] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:50:23] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2024-05-28 09:50:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:23] [INFO ] [Real]Absence check using state equation in 193 ms returned sat
[2024-05-28 09:50:23] [INFO ] [Real]Added 696 Read/Feed constraints in 259 ms returned sat
[2024-05-28 09:50:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:50:23] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 5 ms returned sat
[2024-05-28 09:50:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:23] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2024-05-28 09:50:24] [INFO ] [Nat]Added 696 Read/Feed constraints in 263 ms returned sat
[2024-05-28 09:50:24] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 192 ms.
[2024-05-28 09:50:24] [INFO ] Added : 0 causal constraints over 0 iterations in 296 ms. Result :sat
Minimization took 83 ms.
[2024-05-28 09:50:24] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:50:24] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2024-05-28 09:50:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:24] [INFO ] [Real]Absence check using state equation in 192 ms returned sat
[2024-05-28 09:50:25] [INFO ] [Real]Added 696 Read/Feed constraints in 270 ms returned sat
[2024-05-28 09:50:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:50:25] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2024-05-28 09:50:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:25] [INFO ] [Nat]Absence check using state equation in 190 ms returned sat
[2024-05-28 09:50:25] [INFO ] [Nat]Added 696 Read/Feed constraints in 255 ms returned sat
[2024-05-28 09:50:25] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 201 ms.
[2024-05-28 09:50:25] [INFO ] Added : 0 causal constraints over 0 iterations in 288 ms. Result :sat
Minimization took 89 ms.
[2024-05-28 09:50:26] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:50:26] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 9 ms returned sat
[2024-05-28 09:50:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:26] [INFO ] [Real]Absence check using state equation in 196 ms returned sat
[2024-05-28 09:50:26] [INFO ] [Real]Added 696 Read/Feed constraints in 262 ms returned sat
[2024-05-28 09:50:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:50:26] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2024-05-28 09:50:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:26] [INFO ] [Nat]Absence check using state equation in 187 ms returned sat
[2024-05-28 09:50:27] [INFO ] [Nat]Added 696 Read/Feed constraints in 258 ms returned sat
[2024-05-28 09:50:27] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 204 ms.
[2024-05-28 09:50:27] [INFO ] Added : 0 causal constraints over 0 iterations in 295 ms. Result :sat
Minimization took 85 ms.
[2024-05-28 09:50:27] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:50:27] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2024-05-28 09:50:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:27] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2024-05-28 09:50:28] [INFO ] [Real]Added 696 Read/Feed constraints in 263 ms returned sat
[2024-05-28 09:50:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:50:28] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2024-05-28 09:50:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:28] [INFO ] [Nat]Absence check using state equation in 190 ms returned sat
[2024-05-28 09:50:28] [INFO ] [Nat]Added 696 Read/Feed constraints in 262 ms returned sat
[2024-05-28 09:50:28] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 194 ms.
[2024-05-28 09:50:29] [INFO ] Added : 3 causal constraints over 1 iterations in 343 ms. Result :sat
Minimization took 82 ms.
[2024-05-28 09:50:29] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:50:29] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 5 ms returned sat
[2024-05-28 09:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:29] [INFO ] [Real]Absence check using state equation in 188 ms returned sat
[2024-05-28 09:50:29] [INFO ] [Real]Added 696 Read/Feed constraints in 264 ms returned sat
[2024-05-28 09:50:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:50:29] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2024-05-28 09:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:29] [INFO ] [Nat]Absence check using state equation in 192 ms returned sat
[2024-05-28 09:50:30] [INFO ] [Nat]Added 696 Read/Feed constraints in 270 ms returned sat
[2024-05-28 09:50:30] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 203 ms.
[2024-05-28 09:50:30] [INFO ] Added : 2 causal constraints over 1 iterations in 355 ms. Result :sat
Minimization took 86 ms.
[2024-05-28 09:50:30] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:50:30] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2024-05-28 09:50:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:31] [INFO ] [Real]Absence check using state equation in 191 ms returned sat
[2024-05-28 09:50:31] [INFO ] [Real]Added 696 Read/Feed constraints in 263 ms returned sat
[2024-05-28 09:50:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:50:31] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2024-05-28 09:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:31] [INFO ] [Nat]Absence check using state equation in 194 ms returned sat
[2024-05-28 09:50:31] [INFO ] [Nat]Added 696 Read/Feed constraints in 263 ms returned sat
[2024-05-28 09:50:32] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 193 ms.
[2024-05-28 09:50:32] [INFO ] Added : 0 causal constraints over 0 iterations in 287 ms. Result :sat
Minimization took 84 ms.
[2024-05-28 09:50:32] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:50:32] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2024-05-28 09:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:32] [INFO ] [Real]Absence check using state equation in 197 ms returned sat
[2024-05-28 09:50:32] [INFO ] [Real]Added 696 Read/Feed constraints in 263 ms returned sat
[2024-05-28 09:50:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-28 09:50:32] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2024-05-28 09:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:33] [INFO ] [Nat]Absence check using state equation in 193 ms returned sat
[2024-05-28 09:50:33] [INFO ] [Nat]Added 696 Read/Feed constraints in 260 ms returned sat
[2024-05-28 09:50:33] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 196 ms.
[2024-05-28 09:50:33] [INFO ] Added : 0 causal constraints over 0 iterations in 289 ms. Result :sat
Minimization took 84 ms.
[2024-05-28 09:50:33] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:50:33] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2024-05-28 09:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:34] [INFO ] [Real]Absence check using state equation in 228 ms returned sat
[2024-05-28 09:50:34] [INFO ] [Real]Added 696 Read/Feed constraints in 269 ms returned sat
[2024-05-28 09:50:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-28 09:50:34] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 8 ms returned sat
[2024-05-28 09:50:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:34] [INFO ] [Nat]Absence check using state equation in 195 ms returned sat
[2024-05-28 09:50:34] [INFO ] [Nat]Added 696 Read/Feed constraints in 274 ms returned sat
[2024-05-28 09:50:35] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 194 ms.
[2024-05-28 09:50:35] [INFO ] Added : 0 causal constraints over 0 iterations in 282 ms. Result :sat
Minimization took 84 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 21, 5, 0, 3, 20, 58, 5, 60, 20, 3, 1, 20, 13, 25]
Support contains 16 out of 342 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 342/342 places, 7661/7661 transitions.
Graph (complete) has 2585 edges and 342 vertex of which 205 are kept as prefixes of interest. Removing 137 places using SCC suffix rule.30 ms
Discarding 137 places :
Also discarding 59 output transitions
Drop transitions removed 59 transitions
Ensure Unique test removed 2 places
Drop transitions removed 759 transitions
Ensure Unique test removed 1091 transitions
Reduce isomorphic transitions removed 1850 transitions.
Iterating post reduction 0 with 1852 rules applied. Total rules applied 1853 place count 203 transition count 5752
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 1878 place count 178 transition count 4191
Iterating global reduction 1 with 25 rules applied. Total rules applied 1903 place count 178 transition count 4191
Ensure Unique test removed 324 transitions
Reduce isomorphic transitions removed 324 transitions.
Iterating post reduction 1 with 324 rules applied. Total rules applied 2227 place count 178 transition count 3867
Drop transitions removed 672 transitions
Redundant transition composition rules discarded 672 transitions
Iterating global reduction 2 with 672 rules applied. Total rules applied 2899 place count 178 transition count 3195
Reduce places removed 10 places and 0 transitions.
Drop transitions removed 63 transitions
Ensure Unique test removed 344 transitions
Reduce isomorphic transitions removed 407 transitions.
Iterating post reduction 2 with 417 rules applied. Total rules applied 3316 place count 168 transition count 2788
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 3321 place count 163 transition count 2626
Iterating global reduction 3 with 5 rules applied. Total rules applied 3326 place count 163 transition count 2626
Ensure Unique test removed 410 transitions
Reduce isomorphic transitions removed 410 transitions.
Iterating post reduction 3 with 410 rules applied. Total rules applied 3736 place count 163 transition count 2216
Drop transitions removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 4 with 74 rules applied. Total rules applied 3810 place count 163 transition count 2142
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 134 transitions
Reduce isomorphic transitions removed 136 transitions.
Iterating post reduction 4 with 138 rules applied. Total rules applied 3948 place count 161 transition count 2006
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 5 with 20 rules applied. Total rules applied 3968 place count 161 transition count 1986
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 22 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 41 transitions.
Graph (complete) has 969 edges and 156 vertex of which 154 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 5 with 47 rules applied. Total rules applied 4015 place count 154 transition count 1945
Drop transitions removed 1 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 4023 place count 154 transition count 1937
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 4025 place count 152 transition count 1887
Iterating global reduction 7 with 2 rules applied. Total rules applied 4027 place count 152 transition count 1887
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Iterating post reduction 7 with 95 rules applied. Total rules applied 4122 place count 152 transition count 1792
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 8 with 65 rules applied. Total rules applied 4187 place count 152 transition count 1727
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 4188 place count 151 transition count 1726
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4189 place count 150 transition count 1726
Applied a total of 4189 rules in 958 ms. Remains 150 /342 variables (removed 192) and now considering 1726/7661 (removed 5935) transitions.
[2024-05-28 09:50:41] [INFO ] Flow matrix only has 616 transitions (discarded 1110 similar events)
Normalized transition count is 614 out of 616 initially.
// Phase 1: matrix 614 rows 150 cols
[2024-05-28 09:50:41] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 09:50:41] [INFO ] Dead Transitions using invariants and state equation in 515 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1475 ms. Remains : 150/342 places, 1726/7661 transitions.
Successfully produced net in file /tmp/petri1000_15775851541100674166.dot
Successfully produced net in file /tmp/petri1001_4614576344544221579.dot
Successfully produced net in file /tmp/petri1002_16320641910468117286.dot
Successfully produced net in file /tmp/petri1003_10959597359900663293.dot
Successfully produced net in file /tmp/petri1004_921639616073048849.dot
Successfully produced net in file /tmp/petri1005_14378325274922484861.dot
Successfully produced net in file /tmp/petri1006_953323877857948278.dot
Successfully produced net in file /tmp/petri1007_8776027670355838687.dot
Successfully produced net in file /tmp/petri1008_559478371672122653.dot
Successfully produced net in file /tmp/petri1009_2609270739666966651.dot
Successfully produced net in file /tmp/petri1010_10236407144163895039.dot
Successfully produced net in file /tmp/petri1011_12811054658160279936.dot
Successfully produced net in file /tmp/petri1012_12658602870029125255.dot
Successfully produced net in file /tmp/petri1013_11387103489381688127.dot
Successfully produced net in file /tmp/petri1014_17440963822043311442.dot
Successfully produced net in file /tmp/petri1015_4067392550023193572.dot
Successfully produced net in file /tmp/petri1016_1161314085828641930.dot
Successfully produced net in file /tmp/petri1017_8596713280654040223.dot
Successfully produced net in file /tmp/petri1018_5256516658624873353.dot
Successfully produced net in file /tmp/petri1019_17588451102623925256.dot
Successfully produced net in file /tmp/petri1020_16818736184184309209.dot
Successfully produced net in file /tmp/petri1021_1796947747832759708.dot
Successfully produced net in file /tmp/petri1022_16280047241498239539.dot
Successfully produced net in file /tmp/petri1023_13138144082027918845.dot
Successfully produced net in file /tmp/petri1024_11360602369739893099.dot
Successfully produced net in file /tmp/petri1025_17585063640377710943.dot
Successfully produced net in file /tmp/petri1026_18123485602264138035.dot
Successfully produced net in file /tmp/petri1027_17826575275103470941.dot
Successfully produced net in file /tmp/petri1028_6443850380687179519.dot
Successfully produced net in file /tmp/petri1029_7161120577716316304.dot
Successfully produced net in file /tmp/petri1030_17203212267300622424.dot
Successfully produced net in file /tmp/petri1031_18328179722817205764.dot
Successfully produced net in file /tmp/petri1032_17315886495894913301.dot
Successfully produced net in file /tmp/petri1033_7981755333786446714.dot
Successfully produced net in file /tmp/petri1034_9105802866968409908.dot
Successfully produced net in file /tmp/petri1035_7393832518449256874.dot
Successfully produced net in file /tmp/petri1036_8290650364689115466.dot
Successfully produced net in file /tmp/petri1037_8594493610243158606.dot
Successfully produced net in file /tmp/petri1038_703203776765200953.dot
Successfully produced net in file /tmp/petri1039_10785184014066453647.dot
Successfully produced net in file /tmp/petri1040_10041029156522129966.dot
Successfully produced net in file /tmp/petri1041_7801115179780839155.dot
Successfully produced net in file /tmp/petri1042_8617727529145382460.dot
Successfully produced net in file /tmp/petri1043_7299152935773294525.dot
Successfully produced net in file /tmp/petri1044_4574107218088690243.dot
Drop transitions removed 45 transitions
Dominated transitions for bounds rules discarded 45 transitions
Normalized transition count is 605 out of 1681 initially.
// Phase 1: matrix 605 rows 150 cols
[2024-05-28 09:50:41] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 1002141 steps, including 2 resets, run finished after 5959 ms. (steps per millisecond=168 ) properties (out of 16) seen :9141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1722 ms. (steps per millisecond=580 ) properties (out of 16) seen :92
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 16) seen :1906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 16) seen :1906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1085 ms. (steps per millisecond=921 ) properties (out of 16) seen :855
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1193 ms. (steps per millisecond=838 ) properties (out of 16) seen :1204
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1415 ms. (steps per millisecond=706 ) properties (out of 16) seen :830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 974 ms. (steps per millisecond=1026 ) properties (out of 16) seen :915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 16) seen :953
[2024-05-28 09:50:55] [INFO ] Flow matrix only has 607 transitions (discarded 1074 similar events)
Normalized transition count is 605 out of 607 initially.
// Phase 1: matrix 605 rows 150 cols
[2024-05-28 09:50:55] [INFO ] Computed 1 invariants in 3 ms
[2024-05-28 09:50:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:50:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:56] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2024-05-28 09:50:56] [INFO ] State equation strengthened by 258 read => feed constraints.
[2024-05-28 09:50:56] [INFO ] [Real]Added 258 Read/Feed constraints in 57 ms returned sat
[2024-05-28 09:50:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:50:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:56] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2024-05-28 09:50:56] [INFO ] [Nat]Added 258 Read/Feed constraints in 51 ms returned sat
[2024-05-28 09:50:56] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 48 ms.
[2024-05-28 09:50:56] [INFO ] Added : 2 causal constraints over 1 iterations in 114 ms. Result :sat
Minimization took 33 ms.
[2024-05-28 09:50:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:50:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:56] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-05-28 09:50:56] [INFO ] [Real]Added 258 Read/Feed constraints in 51 ms returned sat
[2024-05-28 09:50:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:50:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:56] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2024-05-28 09:50:56] [INFO ] [Nat]Added 258 Read/Feed constraints in 58 ms returned sat
[2024-05-28 09:50:56] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 51 ms.
[2024-05-28 09:50:56] [INFO ] Added : 0 causal constraints over 0 iterations in 88 ms. Result :sat
Minimization took 34 ms.
[2024-05-28 09:50:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:50:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:57] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2024-05-28 09:50:57] [INFO ] [Real]Added 258 Read/Feed constraints in 50 ms returned sat
[2024-05-28 09:50:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:50:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:57] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-05-28 09:50:57] [INFO ] [Nat]Added 258 Read/Feed constraints in 48 ms returned sat
[2024-05-28 09:50:57] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 47 ms.
[2024-05-28 09:50:57] [INFO ] Added : 0 causal constraints over 0 iterations in 87 ms. Result :sat
Minimization took 32 ms.
[2024-05-28 09:50:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:50:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:57] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2024-05-28 09:50:57] [INFO ] [Real]Added 258 Read/Feed constraints in 52 ms returned sat
[2024-05-28 09:50:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:50:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:57] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2024-05-28 09:50:57] [INFO ] [Nat]Added 258 Read/Feed constraints in 54 ms returned sat
[2024-05-28 09:50:57] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 49 ms.
[2024-05-28 09:50:58] [INFO ] Added : 0 causal constraints over 0 iterations in 91 ms. Result :sat
Minimization took 35 ms.
[2024-05-28 09:50:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:58] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-05-28 09:50:58] [INFO ] [Real]Added 258 Read/Feed constraints in 51 ms returned sat
[2024-05-28 09:50:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:58] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2024-05-28 09:50:58] [INFO ] [Nat]Added 258 Read/Feed constraints in 49 ms returned sat
[2024-05-28 09:50:58] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 48 ms.
[2024-05-28 09:50:58] [INFO ] Added : 0 causal constraints over 0 iterations in 92 ms. Result :sat
Minimization took 31 ms.
[2024-05-28 09:50:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:58] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-05-28 09:50:58] [INFO ] [Real]Added 258 Read/Feed constraints in 51 ms returned sat
[2024-05-28 09:50:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:58] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2024-05-28 09:50:58] [INFO ] [Nat]Added 258 Read/Feed constraints in 54 ms returned sat
[2024-05-28 09:50:59] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 48 ms.
[2024-05-28 09:50:59] [INFO ] Added : 0 causal constraints over 0 iterations in 86 ms. Result :sat
Minimization took 34 ms.
[2024-05-28 09:50:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:59] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2024-05-28 09:50:59] [INFO ] [Real]Added 258 Read/Feed constraints in 50 ms returned sat
[2024-05-28 09:50:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:59] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2024-05-28 09:50:59] [INFO ] [Nat]Added 258 Read/Feed constraints in 49 ms returned sat
[2024-05-28 09:50:59] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 48 ms.
[2024-05-28 09:50:59] [INFO ] Added : 0 causal constraints over 0 iterations in 86 ms. Result :sat
Minimization took 35 ms.
[2024-05-28 09:50:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:59] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2024-05-28 09:50:59] [INFO ] [Real]Added 258 Read/Feed constraints in 52 ms returned sat
[2024-05-28 09:50:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:50:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:50:59] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-05-28 09:50:59] [INFO ] [Nat]Added 258 Read/Feed constraints in 54 ms returned sat
[2024-05-28 09:51:00] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 49 ms.
[2024-05-28 09:51:00] [INFO ] Added : 0 causal constraints over 0 iterations in 89 ms. Result :sat
Minimization took 39 ms.
[2024-05-28 09:51:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:00] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-05-28 09:51:00] [INFO ] [Real]Added 258 Read/Feed constraints in 52 ms returned sat
[2024-05-28 09:51:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:00] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2024-05-28 09:51:00] [INFO ] [Nat]Added 258 Read/Feed constraints in 49 ms returned sat
[2024-05-28 09:51:00] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 48 ms.
[2024-05-28 09:51:00] [INFO ] Added : 0 causal constraints over 0 iterations in 89 ms. Result :sat
Minimization took 35 ms.
[2024-05-28 09:51:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:00] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2024-05-28 09:51:00] [INFO ] [Real]Added 258 Read/Feed constraints in 53 ms returned sat
[2024-05-28 09:51:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:00] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2024-05-28 09:51:01] [INFO ] [Nat]Added 258 Read/Feed constraints in 50 ms returned sat
[2024-05-28 09:51:01] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 46 ms.
[2024-05-28 09:51:01] [INFO ] Added : 0 causal constraints over 0 iterations in 83 ms. Result :sat
Minimization took 33 ms.
[2024-05-28 09:51:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:01] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2024-05-28 09:51:01] [INFO ] [Real]Added 258 Read/Feed constraints in 51 ms returned sat
[2024-05-28 09:51:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:01] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2024-05-28 09:51:01] [INFO ] [Nat]Added 258 Read/Feed constraints in 48 ms returned sat
[2024-05-28 09:51:01] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 58 ms.
[2024-05-28 09:51:01] [INFO ] Added : 0 causal constraints over 0 iterations in 100 ms. Result :sat
Minimization took 37 ms.
[2024-05-28 09:51:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:01] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2024-05-28 09:51:01] [INFO ] [Real]Added 258 Read/Feed constraints in 50 ms returned sat
[2024-05-28 09:51:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:02] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2024-05-28 09:51:02] [INFO ] [Nat]Added 258 Read/Feed constraints in 55 ms returned sat
[2024-05-28 09:51:02] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 51 ms.
[2024-05-28 09:51:02] [INFO ] Added : 1 causal constraints over 1 iterations in 118 ms. Result :sat
Minimization took 34 ms.
[2024-05-28 09:51:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:02] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2024-05-28 09:51:02] [INFO ] [Real]Added 258 Read/Feed constraints in 51 ms returned sat
[2024-05-28 09:51:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:02] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2024-05-28 09:51:02] [INFO ] [Nat]Added 258 Read/Feed constraints in 49 ms returned sat
[2024-05-28 09:51:02] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 48 ms.
[2024-05-28 09:51:02] [INFO ] Added : 0 causal constraints over 0 iterations in 90 ms. Result :sat
Minimization took 34 ms.
[2024-05-28 09:51:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:02] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2024-05-28 09:51:02] [INFO ] [Real]Added 258 Read/Feed constraints in 50 ms returned sat
[2024-05-28 09:51:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:03] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2024-05-28 09:51:03] [INFO ] [Nat]Added 258 Read/Feed constraints in 49 ms returned sat
[2024-05-28 09:51:03] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 47 ms.
[2024-05-28 09:51:03] [INFO ] Added : 0 causal constraints over 0 iterations in 85 ms. Result :sat
Minimization took 37 ms.
[2024-05-28 09:51:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:03] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-05-28 09:51:03] [INFO ] [Real]Added 258 Read/Feed constraints in 51 ms returned sat
[2024-05-28 09:51:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:03] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2024-05-28 09:51:03] [INFO ] [Nat]Added 258 Read/Feed constraints in 58 ms returned sat
[2024-05-28 09:51:03] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 48 ms.
[2024-05-28 09:51:03] [INFO ] Added : 0 causal constraints over 0 iterations in 91 ms. Result :sat
Minimization took 33 ms.
[2024-05-28 09:51:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:03] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2024-05-28 09:51:03] [INFO ] [Real]Added 258 Read/Feed constraints in 50 ms returned sat
[2024-05-28 09:51:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:04] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2024-05-28 09:51:04] [INFO ] [Nat]Added 258 Read/Feed constraints in 50 ms returned sat
[2024-05-28 09:51:04] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 251 transitions) in 53 ms.
[2024-05-28 09:51:04] [INFO ] Added : 0 causal constraints over 0 iterations in 91 ms. Result :sat
Minimization took 32 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[154, 953, 1057, 953, 953, 843, 953, 1939, 953, 2606, 886, 790, 953, 953, 902, 953]
Support contains 16 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 1681/1681 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 148 transition count 1645
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 148 transition count 1645
Applied a total of 4 rules in 48 ms. Remains 148 /150 variables (removed 2) and now considering 1645/1681 (removed 36) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 148/150 places, 1645/1681 transitions.
Successfully produced net in file /tmp/petri1045_10512209035380013199.dot
Successfully produced net in file /tmp/petri1046_6733434052389901162.dot
Successfully produced net in file /tmp/petri1047_2393918762464099816.dot
Successfully produced net in file /tmp/petri1048_7285827041301770728.dot
Successfully produced net in file /tmp/petri1049_15731451872708459124.dot
Successfully produced net in file /tmp/petri1050_6233956128637281614.dot
Successfully produced net in file /tmp/petri1051_9556957184167965817.dot
Successfully produced net in file /tmp/petri1052_7080321626387783272.dot
Drop transitions removed 8 transitions
Dominated transitions for bounds rules discarded 8 transitions
Normalized transition count is 601 out of 1637 initially.
// Phase 1: matrix 601 rows 148 cols
[2024-05-28 09:51:11] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5802 ms. (steps per millisecond=172 ) properties (out of 16) seen :10102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1683 ms. (steps per millisecond=594 ) properties (out of 16) seen :536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 16) seen :1906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 16) seen :1906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1179 ms. (steps per millisecond=848 ) properties (out of 16) seen :880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1153 ms. (steps per millisecond=867 ) properties (out of 16) seen :1203
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 840 ms. (steps per millisecond=1190 ) properties (out of 16) seen :949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 16) seen :953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 936 ms. (steps per millisecond=1068 ) properties (out of 16) seen :918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 16) seen :953
[2024-05-28 09:51:25] [INFO ] Flow matrix only has 603 transitions (discarded 1034 similar events)
Normalized transition count is 601 out of 603 initially.
// Phase 1: matrix 601 rows 148 cols
[2024-05-28 09:51:25] [INFO ] Computed 1 invariants in 4 ms
[2024-05-28 09:51:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:25] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2024-05-28 09:51:25] [INFO ] State equation strengthened by 254 read => feed constraints.
[2024-05-28 09:51:25] [INFO ] [Real]Added 254 Read/Feed constraints in 53 ms returned sat
[2024-05-28 09:51:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:25] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-05-28 09:51:25] [INFO ] [Nat]Added 254 Read/Feed constraints in 48 ms returned sat
[2024-05-28 09:51:25] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 46 ms.
[2024-05-28 09:51:25] [INFO ] Added : 2 causal constraints over 1 iterations in 111 ms. Result :sat
Minimization took 40 ms.
[2024-05-28 09:51:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:25] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-05-28 09:51:25] [INFO ] [Real]Added 254 Read/Feed constraints in 51 ms returned sat
[2024-05-28 09:51:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:25] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2024-05-28 09:51:25] [INFO ] [Nat]Added 254 Read/Feed constraints in 48 ms returned sat
[2024-05-28 09:51:25] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 47 ms.
[2024-05-28 09:51:26] [INFO ] Added : 0 causal constraints over 0 iterations in 86 ms. Result :sat
Minimization took 35 ms.
[2024-05-28 09:51:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:26] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-05-28 09:51:26] [INFO ] [Real]Added 254 Read/Feed constraints in 49 ms returned sat
[2024-05-28 09:51:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:26] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2024-05-28 09:51:26] [INFO ] [Nat]Added 254 Read/Feed constraints in 48 ms returned sat
[2024-05-28 09:51:26] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 47 ms.
[2024-05-28 09:51:26] [INFO ] Added : 0 causal constraints over 0 iterations in 83 ms. Result :sat
Minimization took 33 ms.
[2024-05-28 09:51:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:26] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2024-05-28 09:51:26] [INFO ] [Real]Added 254 Read/Feed constraints in 48 ms returned sat
[2024-05-28 09:51:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:26] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2024-05-28 09:51:26] [INFO ] [Nat]Added 254 Read/Feed constraints in 49 ms returned sat
[2024-05-28 09:51:26] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 55 ms.
[2024-05-28 09:51:27] [INFO ] Added : 0 causal constraints over 0 iterations in 105 ms. Result :sat
Minimization took 31 ms.
[2024-05-28 09:51:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:27] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2024-05-28 09:51:27] [INFO ] [Real]Added 254 Read/Feed constraints in 50 ms returned sat
[2024-05-28 09:51:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:27] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-05-28 09:51:27] [INFO ] [Nat]Added 254 Read/Feed constraints in 48 ms returned sat
[2024-05-28 09:51:27] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 45 ms.
[2024-05-28 09:51:27] [INFO ] Added : 0 causal constraints over 0 iterations in 82 ms. Result :sat
Minimization took 34 ms.
[2024-05-28 09:51:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:27] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2024-05-28 09:51:27] [INFO ] [Real]Added 254 Read/Feed constraints in 48 ms returned sat
[2024-05-28 09:51:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:27] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2024-05-28 09:51:27] [INFO ] [Nat]Added 254 Read/Feed constraints in 49 ms returned sat
[2024-05-28 09:51:28] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 46 ms.
[2024-05-28 09:51:28] [INFO ] Added : 0 causal constraints over 0 iterations in 91 ms. Result :sat
Minimization took 34 ms.
[2024-05-28 09:51:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:28] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2024-05-28 09:51:28] [INFO ] [Real]Added 254 Read/Feed constraints in 48 ms returned sat
[2024-05-28 09:51:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:28] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-05-28 09:51:28] [INFO ] [Nat]Added 254 Read/Feed constraints in 55 ms returned sat
[2024-05-28 09:51:28] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 46 ms.
[2024-05-28 09:51:28] [INFO ] Added : 0 causal constraints over 0 iterations in 84 ms. Result :sat
Minimization took 32 ms.
[2024-05-28 09:51:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:28] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2024-05-28 09:51:28] [INFO ] [Real]Added 254 Read/Feed constraints in 50 ms returned sat
[2024-05-28 09:51:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:28] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2024-05-28 09:51:28] [INFO ] [Nat]Added 254 Read/Feed constraints in 48 ms returned sat
[2024-05-28 09:51:29] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 46 ms.
[2024-05-28 09:51:29] [INFO ] Added : 0 causal constraints over 0 iterations in 84 ms. Result :sat
Minimization took 31 ms.
[2024-05-28 09:51:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:29] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2024-05-28 09:51:29] [INFO ] [Real]Added 254 Read/Feed constraints in 48 ms returned sat
[2024-05-28 09:51:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:29] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2024-05-28 09:51:29] [INFO ] [Nat]Added 254 Read/Feed constraints in 47 ms returned sat
[2024-05-28 09:51:29] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 58 ms.
[2024-05-28 09:51:29] [INFO ] Added : 0 causal constraints over 0 iterations in 97 ms. Result :sat
Minimization took 33 ms.
[2024-05-28 09:51:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:29] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2024-05-28 09:51:29] [INFO ] [Real]Added 254 Read/Feed constraints in 49 ms returned sat
[2024-05-28 09:51:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-28 09:51:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:29] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2024-05-28 09:51:29] [INFO ] [Nat]Added 254 Read/Feed constraints in 46 ms returned sat
[2024-05-28 09:51:29] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 47 ms.
[2024-05-28 09:51:30] [INFO ] Added : 0 causal constraints over 0 iterations in 100 ms. Result :sat
Minimization took 32 ms.
[2024-05-28 09:51:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:30] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-05-28 09:51:30] [INFO ] [Real]Added 254 Read/Feed constraints in 48 ms returned sat
[2024-05-28 09:51:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:30] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2024-05-28 09:51:30] [INFO ] [Nat]Added 254 Read/Feed constraints in 47 ms returned sat
[2024-05-28 09:51:30] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 47 ms.
[2024-05-28 09:51:30] [INFO ] Added : 0 causal constraints over 0 iterations in 87 ms. Result :sat
Minimization took 45 ms.
[2024-05-28 09:51:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:30] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2024-05-28 09:51:30] [INFO ] [Real]Added 254 Read/Feed constraints in 48 ms returned sat
[2024-05-28 09:51:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:30] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-05-28 09:51:30] [INFO ] [Nat]Added 254 Read/Feed constraints in 53 ms returned sat
[2024-05-28 09:51:30] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 45 ms.
[2024-05-28 09:51:31] [INFO ] Added : 1 causal constraints over 1 iterations in 107 ms. Result :sat
Minimization took 92 ms.
[2024-05-28 09:51:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:31] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2024-05-28 09:51:31] [INFO ] [Real]Added 254 Read/Feed constraints in 47 ms returned sat
[2024-05-28 09:51:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:31] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2024-05-28 09:51:31] [INFO ] [Nat]Added 254 Read/Feed constraints in 47 ms returned sat
[2024-05-28 09:51:31] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 46 ms.
[2024-05-28 09:51:31] [INFO ] Added : 0 causal constraints over 0 iterations in 87 ms. Result :sat
Minimization took 32 ms.
[2024-05-28 09:51:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:31] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2024-05-28 09:51:31] [INFO ] [Real]Added 254 Read/Feed constraints in 47 ms returned sat
[2024-05-28 09:51:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:31] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2024-05-28 09:51:31] [INFO ] [Nat]Added 254 Read/Feed constraints in 47 ms returned sat
[2024-05-28 09:51:32] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 50 ms.
[2024-05-28 09:51:32] [INFO ] Added : 0 causal constraints over 0 iterations in 91 ms. Result :sat
Minimization took 32 ms.
[2024-05-28 09:51:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:32] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2024-05-28 09:51:32] [INFO ] [Real]Added 254 Read/Feed constraints in 48 ms returned sat
[2024-05-28 09:51:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:32] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2024-05-28 09:51:32] [INFO ] [Nat]Added 254 Read/Feed constraints in 49 ms returned sat
[2024-05-28 09:51:32] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 47 ms.
[2024-05-28 09:51:32] [INFO ] Added : 0 causal constraints over 0 iterations in 84 ms. Result :sat
Minimization took 34 ms.
[2024-05-28 09:51:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:32] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2024-05-28 09:51:32] [INFO ] [Real]Added 254 Read/Feed constraints in 47 ms returned sat
[2024-05-28 09:51:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-28 09:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:32] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2024-05-28 09:51:32] [INFO ] [Nat]Added 254 Read/Feed constraints in 47 ms returned sat
[2024-05-28 09:51:33] [INFO ] Computed and/alt/rep : 7/39/7 causal constraints (skipped 247 transitions) in 48 ms.
[2024-05-28 09:51:33] [INFO ] Added : 0 causal constraints over 0 iterations in 93 ms. Result :sat
Minimization took 29 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[449, 955, 1087, 955, 955, 845, 956, 1942, 955, 2721, 980, 941, 955, 955, 911, 956]
Support contains 16 out of 148 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 148/148 places, 1637/1637 transitions.
Applied a total of 0 rules in 51 ms. Remains 148 /148 variables (removed 0) and now considering 1637/1637 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 148/148 places, 1637/1637 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 148/148 places, 1637/1637 transitions.
Applied a total of 0 rules in 40 ms. Remains 148 /148 variables (removed 0) and now considering 1637/1637 (removed 0) transitions.
[2024-05-28 09:51:40] [INFO ] Flow matrix only has 603 transitions (discarded 1034 similar events)
[2024-05-28 09:51:40] [INFO ] Invariant cache hit.
[2024-05-28 09:51:40] [INFO ] Implicit Places using invariants in 229 ms returned []
[2024-05-28 09:51:40] [INFO ] Flow matrix only has 603 transitions (discarded 1034 similar events)
[2024-05-28 09:51:40] [INFO ] Invariant cache hit.
[2024-05-28 09:51:40] [INFO ] State equation strengthened by 254 read => feed constraints.
[2024-05-28 09:51:41] [INFO ] Implicit Places using invariants and state equation in 494 ms returned []
Implicit Place search using SMT with State Equation took 725 ms to find 0 implicit places.
[2024-05-28 09:51:42] [INFO ] Redundant transitions in 1517 ms returned [35, 40, 42, 46, 48, 49, 51, 52, 55, 65, 68, 73, 75, 76, 77, 79, 82, 84, 90, 95, 96, 100, 101, 105, 110, 111, 114, 115, 117, 118, 120, 123, 124, 125, 126, 127, 128, 132, 137, 138, 140, 141, 142, 148, 149, 150, 154, 158, 161, 165, 167, 168, 172, 174, 180, 182, 185, 186, 192, 194, 195, 196, 198, 203, 205, 207, 208, 210, 211, 213, 215, 218, 220, 221, 223, 225, 227, 230, 232, 234, 235, 236, 238, 243, 244, 246, 250, 253, 254, 255, 260, 261, 262, 269, 276, 283, 285, 286, 287, 300, 301, 303, 306, 308, 311, 313, 317, 318, 321, 322, 323, 325, 326, 332, 334, 336, 337, 338, 340, 344, 345, 421, 424, 431, 439, 441, 451, 452, 456, 462, 468, 469, 470, 480, 482, 483, 490, 495, 496, 502, 503, 504, 505, 506, 507, 508, 518, 519, 520, 521, 522, 523, 524, 525, 526, 529, 534, 536, 537, 538, 539, 540, 541, 542, 545, 546, 547, 548, 549, 553, 554, 555, 563, 577, 581, 631, 638, 639, 640, 646, 647, 648, 653, 703, 708, 709, 711, 714, 718, 719, 720, 722, 723, 725, 728, 729, 730, 731, 733, 737, 744, 745, 748, 751, 755, 760, 770, 772, 773, 775, 776, 779, 781, 782, 785, 788, 791, 792, 795, 798, 802, 816, 824, 825, 827, 828, 829, 831, 832, 834, 835, 838, 839, 841, 842, 844, 845, 848, 850, 851, 854, 857, 883, 884, 885, 886, 887, 897, 898, 899, 901, 902, 903, 904, 906, 907, 908, 910, 911, 913, 914, 917, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 965, 966, 967, 968, 970, 971, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 1007, 1011, 1012, 1013, 1014, 1015, 1023, 1026, 1027, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1079, 1080, 1088, 1092, 1098, 1099, 1102, 1105, 1106, 1109, 1112, 1115, 1116, 1119, 1120, 1122, 1123, 1126, 1127, 1130, 1131, 1134, 1135, 1137, 1138, 1139, 1141, 1142, 1144, 1145, 1148, 1149, 1150, 1151, 1152, 1154, 1155, 1157, 1285, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1382, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1413, 1414, 1415, 1416, 1417, 1418, 1419, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1462, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1470, 1471, 1472, 1473, 1474, 1475, 1476, 1478, 1479, 1480, 1481, 1482, 1483, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1534, 1535, 1536, 1537, 1538, 1539, 1540, 1541, 1542, 1543, 1544, 1545, 1546, 1547, 1548, 1550, 1551, 1552, 1553, 1554, 1555, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1573, 1574, 1581, 1582, 1583, 1584, 1585, 1586, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1603, 1604, 1605, 1606, 1607, 1608, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1630, 1631, 1632, 1633, 1634, 1635, 1636]
Found 646 redundant transitions using SMT.
Drop transitions removed 646 transitions
Redundant transitions reduction (with SMT) removed 646 transitions.
[2024-05-28 09:51:42] [INFO ] Flow matrix only has 388 transitions (discarded 603 similar events)
Normalized transition count is 386 out of 388 initially.
// Phase 1: matrix 386 rows 148 cols
[2024-05-28 09:51:42] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 09:51:43] [INFO ] Dead Transitions using invariants and state equation in 209 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 148/148 places, 991/1637 transitions.
Graph (complete) has 680 edges and 148 vertex of which 139 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 139 transition count 970
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 24 place count 137 transition count 951
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 137 transition count 951
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 37 place count 137 transition count 940
Drop transitions removed 51 transitions
Redundant transition composition rules discarded 51 transitions
Iterating global reduction 2 with 51 rules applied. Total rules applied 88 place count 137 transition count 889
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 113 place count 130 transition count 871
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 117 place count 126 transition count 845
Iterating global reduction 3 with 4 rules applied. Total rules applied 121 place count 126 transition count 845
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 131 place count 126 transition count 835
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 135 place count 126 transition count 831
Applied a total of 135 rules in 57 ms. Remains 126 /148 variables (removed 22) and now considering 831/991 (removed 160) transitions.
[2024-05-28 09:51:43] [INFO ] Flow matrix only has 322 transitions (discarded 509 similar events)
Normalized transition count is 320 out of 322 initially.
// Phase 1: matrix 320 rows 126 cols
[2024-05-28 09:51:43] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 09:51:43] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-28 09:51:43] [INFO ] Flow matrix only has 322 transitions (discarded 509 similar events)
[2024-05-28 09:51:43] [INFO ] Invariant cache hit.
[2024-05-28 09:51:43] [INFO ] State equation strengthened by 125 read => feed constraints.
[2024-05-28 09:51:43] [INFO ] Implicit Places using invariants and state equation in 284 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 126/148 places, 831/1637 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2966 ms. Remains : 126/148 places, 831/1637 transitions.
Successfully produced net in file /tmp/petri1053_14337492827669566068.dot
Successfully produced net in file /tmp/petri1054_17462954571962471394.dot
Successfully produced net in file /tmp/petri1055_2501336824122147870.dot
Successfully produced net in file /tmp/petri1056_1516990299012091971.dot
Successfully produced net in file /tmp/petri1057_701430680568238007.dot
Successfully produced net in file /tmp/petri1058_516554308123210023.dot
Successfully produced net in file /tmp/petri1059_12825356239233918115.dot
Successfully produced net in file /tmp/petri1060_5640747409055891281.dot
Successfully produced net in file /tmp/petri1061_5395374903228985406.dot
Successfully produced net in file /tmp/petri1062_7217920508765813380.dot
Successfully produced net in file /tmp/petri1063_18146080051651130273.dot
Successfully produced net in file /tmp/petri1064_11092561701076568603.dot
Successfully produced net in file /tmp/petri1065_13956507589586781900.dot
Successfully produced net in file /tmp/petri1066_3619536720682049173.dot
Successfully produced net in file /tmp/petri1067_15143903706907111213.dot
Successfully produced net in file /tmp/petri1068_11793009764140140035.dot
Successfully produced net in file /tmp/petri1069_5808564171716216567.dot
Successfully produced net in file /tmp/petri1070_9900487205849526801.dot
Successfully produced net in file /tmp/petri1071_1812202257461943824.dot
Successfully produced net in file /tmp/petri1072_2814255652720711209.dot
Successfully produced net in file /tmp/petri1073_10091543353061930585.dot
Successfully produced net in file /tmp/petri1074_1786558225463483913.dot
Successfully produced net in file /tmp/petri1075_7292535612801943255.dot
Successfully produced net in file /tmp/petri1076_11482359480897734861.dot
Successfully produced net in file /tmp/petri1077_6036473086567835173.dot
Successfully produced net in file /tmp/petri1078_16204707831043280688.dot
Successfully produced net in file /tmp/petri1079_13435644836907946871.dot
Successfully produced net in file /tmp/petri1080_10860815627034098286.dot
Successfully produced net in file /tmp/petri1081_12890995779276815201.dot
Successfully produced net in file /tmp/petri1082_11137401156106878868.dot
Successfully produced net in file /tmp/petri1083_11565296741003296311.dot
Successfully produced net in file /tmp/petri1084_17875815448882769039.dot
Successfully produced net in file /tmp/petri1085_4359250209435492758.dot
Successfully produced net in file /tmp/petri1086_4935404282658021551.dot
Successfully produced net in file /tmp/petri1087_18302142613136412448.dot
Successfully produced net in file /tmp/petri1088_11711966048997978120.dot
Successfully produced net in file /tmp/petri1089_11257062231873624320.dot
Successfully produced net in file /tmp/petri1090_10286918799527012555.dot
Successfully produced net in file /tmp/petri1091_5805211472178261015.dot
Successfully produced net in file /tmp/petri1092_681928188959889772.dot
Successfully produced net in file /tmp/petri1093_12097040155920304898.dot
Successfully produced net in file /tmp/petri1094_2084881673689371810.dot
Successfully produced net in file /tmp/petri1095_2928531682586951164.dot
Successfully produced net in file /tmp/petri1096_7170779587201875388.dot
Successfully produced net in file /tmp/petri1097_15738197791808913622.dot
Successfully produced net in file /tmp/petri1098_2016015509970389405.dot
Successfully produced net in file /tmp/petri1099_7836824350888185621.dot
Successfully produced net in file /tmp/petri1100_13095571381550794961.dot
Successfully produced net in file /tmp/petri1101_5134209143705072707.dot
Successfully produced net in file /tmp/petri1102_12011709740925828865.dot
Successfully produced net in file /tmp/petri1103_7205342106265843503.dot
Successfully produced net in file /tmp/petri1104_2698375204653939138.dot
Successfully produced net in file /tmp/petri1105_9319354838365256037.dot
Successfully produced net in file /tmp/petri1106_17354570906203371081.dot
Successfully produced net in file /tmp/petri1107_8747931599200761631.dot
Successfully produced net in file /tmp/petri1108_5197582042376667020.dot
Successfully produced net in file /tmp/petri1109_7435213651159178164.dot
Successfully produced net in file /tmp/petri1110_8980075041794573856.dot
Successfully produced net in file /tmp/petri1111_15614658274485165715.dot
Successfully produced net in file /tmp/petri1112_5621690968604100139.dot
Successfully produced net in file /tmp/petri1113_16269591859538562779.dot
Drop transitions removed 61 transitions
Dominated transitions for bounds rules discarded 61 transitions
Normalized transition count is 309 out of 770 initially.
// Phase 1: matrix 309 rows 126 cols
[2024-05-28 09:51:43] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000676 steps, including 2 resets, run finished after 2928 ms. (steps per millisecond=341 ) properties (out of 16) seen :9204
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1534 ms. (steps per millisecond=651 ) properties (out of 16) seen :1093
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 16) seen :3368
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 16) seen :1684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :1684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 16) seen :3368
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1257 ms. (steps per millisecond=795 ) properties (out of 16) seen :1488
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 16) seen :1684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 16) seen :1684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 16) seen :1684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 16) seen :1684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 16) seen :2424
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1404 ms. (steps per millisecond=712 ) properties (out of 16) seen :1395
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 16) seen :1684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :1684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 16) seen :1669
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 16) seen :1684
[2024-05-28 09:51:53] [INFO ] Flow matrix only has 311 transitions (discarded 459 similar events)
Normalized transition count is 309 out of 311 initially.
// Phase 1: matrix 309 rows 126 cols
[2024-05-28 09:51:53] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 09:51:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:53] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-05-28 09:51:53] [INFO ] State equation strengthened by 114 read => feed constraints.
[2024-05-28 09:51:53] [INFO ] [Real]Added 114 Read/Feed constraints in 20 ms returned sat
[2024-05-28 09:51:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:53] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2024-05-28 09:51:53] [INFO ] [Nat]Added 114 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:51:53] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 22 ms.
[2024-05-28 09:51:53] [INFO ] Added : 5 causal constraints over 1 iterations in 53 ms. Result :sat
Minimization took 29 ms.
[2024-05-28 09:51:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:53] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2024-05-28 09:51:53] [INFO ] [Real]Added 114 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:51:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:53] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2024-05-28 09:51:54] [INFO ] [Nat]Added 114 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:51:54] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 25 ms.
[2024-05-28 09:51:54] [INFO ] Added : 3 causal constraints over 1 iterations in 62 ms. Result :sat
Minimization took 25 ms.
[2024-05-28 09:51:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:54] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2024-05-28 09:51:54] [INFO ] [Real]Added 114 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:51:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:54] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2024-05-28 09:51:54] [INFO ] [Nat]Added 114 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:51:54] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 22 ms.
[2024-05-28 09:51:54] [INFO ] Added : 3 causal constraints over 1 iterations in 57 ms. Result :sat
Minimization took 28 ms.
[2024-05-28 09:51:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:54] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2024-05-28 09:51:54] [INFO ] [Real]Added 114 Read/Feed constraints in 20 ms returned sat
[2024-05-28 09:51:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:54] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2024-05-28 09:51:54] [INFO ] [Nat]Added 114 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:51:54] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 20 ms.
[2024-05-28 09:51:54] [INFO ] Added : 3 causal constraints over 1 iterations in 61 ms. Result :sat
Minimization took 27 ms.
[2024-05-28 09:51:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:54] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2024-05-28 09:51:54] [INFO ] [Real]Added 114 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:51:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:54] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2024-05-28 09:51:54] [INFO ] [Nat]Added 114 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:51:54] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 20 ms.
[2024-05-28 09:51:54] [INFO ] Added : 3 causal constraints over 1 iterations in 56 ms. Result :sat
Minimization took 24 ms.
[2024-05-28 09:51:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:55] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2024-05-28 09:51:55] [INFO ] [Real]Added 114 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:51:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:55] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2024-05-28 09:51:55] [INFO ] [Nat]Added 114 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:51:55] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 21 ms.
[2024-05-28 09:51:55] [INFO ] Added : 3 causal constraints over 1 iterations in 54 ms. Result :sat
Minimization took 28 ms.
[2024-05-28 09:51:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:55] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2024-05-28 09:51:55] [INFO ] [Real]Added 114 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:51:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:55] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2024-05-28 09:51:55] [INFO ] [Nat]Added 114 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:51:55] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 19 ms.
[2024-05-28 09:51:55] [INFO ] Added : 3 causal constraints over 1 iterations in 54 ms. Result :sat
Minimization took 31 ms.
[2024-05-28 09:51:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:55] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2024-05-28 09:51:55] [INFO ] [Real]Added 114 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:51:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:55] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2024-05-28 09:51:55] [INFO ] [Nat]Added 114 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:51:55] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 21 ms.
[2024-05-28 09:51:55] [INFO ] Added : 3 causal constraints over 1 iterations in 53 ms. Result :sat
Minimization took 25 ms.
[2024-05-28 09:51:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:55] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-05-28 09:51:55] [INFO ] [Real]Added 114 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:51:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:56] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2024-05-28 09:51:56] [INFO ] [Nat]Added 114 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:51:56] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 19 ms.
[2024-05-28 09:51:56] [INFO ] Added : 3 causal constraints over 1 iterations in 53 ms. Result :sat
Minimization took 25 ms.
[2024-05-28 09:51:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:56] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2024-05-28 09:51:56] [INFO ] [Real]Added 114 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:51:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:56] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2024-05-28 09:51:56] [INFO ] [Nat]Added 114 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:51:56] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 21 ms.
[2024-05-28 09:51:56] [INFO ] Added : 3 causal constraints over 1 iterations in 58 ms. Result :sat
Minimization took 24 ms.
[2024-05-28 09:51:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:56] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2024-05-28 09:51:56] [INFO ] [Real]Added 114 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:51:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:56] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2024-05-28 09:51:56] [INFO ] [Nat]Added 114 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:51:56] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 20 ms.
[2024-05-28 09:51:56] [INFO ] Added : 6 causal constraints over 2 iterations in 69 ms. Result :sat
Minimization took 26 ms.
[2024-05-28 09:51:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:56] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2024-05-28 09:51:56] [INFO ] [Real]Added 114 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:51:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:56] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2024-05-28 09:51:56] [INFO ] [Nat]Added 114 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:51:57] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 19 ms.
[2024-05-28 09:51:57] [INFO ] Added : 4 causal constraints over 1 iterations in 55 ms. Result :sat
Minimization took 34 ms.
[2024-05-28 09:51:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:57] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-05-28 09:51:57] [INFO ] [Real]Added 114 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:51:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:57] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2024-05-28 09:51:57] [INFO ] [Nat]Added 114 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:51:57] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 23 ms.
[2024-05-28 09:51:57] [INFO ] Added : 3 causal constraints over 1 iterations in 59 ms. Result :sat
Minimization took 24 ms.
[2024-05-28 09:51:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:57] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2024-05-28 09:51:57] [INFO ] [Real]Added 114 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:51:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:57] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2024-05-28 09:51:57] [INFO ] [Nat]Added 114 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:51:57] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 20 ms.
[2024-05-28 09:51:57] [INFO ] Added : 3 causal constraints over 1 iterations in 53 ms. Result :sat
Minimization took 31 ms.
[2024-05-28 09:51:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:57] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2024-05-28 09:51:57] [INFO ] [Real]Added 114 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:51:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:57] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2024-05-28 09:51:57] [INFO ] [Nat]Added 114 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:51:57] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 20 ms.
[2024-05-28 09:51:57] [INFO ] Added : 3 causal constraints over 1 iterations in 55 ms. Result :sat
Minimization took 24 ms.
[2024-05-28 09:51:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:58] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-05-28 09:51:58] [INFO ] [Real]Added 114 Read/Feed constraints in 17 ms returned sat
[2024-05-28 09:51:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:51:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:51:58] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2024-05-28 09:51:58] [INFO ] [Nat]Added 114 Read/Feed constraints in 18 ms returned sat
[2024-05-28 09:51:58] [INFO ] Computed and/alt/rep : 30/149/21 causal constraints (skipped 93 transitions) in 21 ms.
[2024-05-28 09:51:58] [INFO ] Added : 3 causal constraints over 1 iterations in 53 ms. Result :sat
Minimization took 23 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[980, 1684, 1684, 1684, 1684, 1444, 1684, 1945, 1684, 3279, 1617, 1317, 1684, 1684, 1653, 1684]
Support contains 16 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 770/770 transitions.
Graph (complete) has 518 edges and 126 vertex of which 118 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 30 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 118 transition count 721
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 52 place count 116 transition count 693
Iterating global reduction 1 with 2 rules applied. Total rules applied 54 place count 116 transition count 693
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 71 transitions.
Iterating post reduction 1 with 71 rules applied. Total rules applied 125 place count 116 transition count 622
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 2 with 17 rules applied. Total rules applied 142 place count 116 transition count 605
Applied a total of 142 rules in 21 ms. Remains 116 /126 variables (removed 10) and now considering 605/770 (removed 165) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 116/126 places, 605/770 transitions.
Successfully produced net in file /tmp/petri1114_18398753697937845865.dot
Successfully produced net in file /tmp/petri1115_18213474306405755563.dot
Successfully produced net in file /tmp/petri1116_10064460325449715847.dot
Successfully produced net in file /tmp/petri1117_13736111653364751315.dot
Successfully produced net in file /tmp/petri1118_2792711185905102909.dot
Successfully produced net in file /tmp/petri1119_7176280251950186864.dot
Successfully produced net in file /tmp/petri1120_16101942453887199616.dot
Successfully produced net in file /tmp/petri1121_14731107627367835809.dot
Successfully produced net in file /tmp/petri1122_7551081300663205930.dot
Successfully produced net in file /tmp/petri1123_11429264200326303191.dot
Successfully produced net in file /tmp/petri1124_12746346714087604167.dot
Successfully produced net in file /tmp/petri1125_15090558291438977774.dot
Successfully produced net in file /tmp/petri1126_14574261702536945736.dot
Successfully produced net in file /tmp/petri1127_726719247818856933.dot
Successfully produced net in file /tmp/petri1128_2812590315358026320.dot
Successfully produced net in file /tmp/petri1129_16078801357013057546.dot
Successfully produced net in file /tmp/petri1130_9850087699783496809.dot
Successfully produced net in file /tmp/petri1131_13395671823850086322.dot
Successfully produced net in file /tmp/petri1132_121927463535363434.dot
Successfully produced net in file /tmp/petri1133_4990398853122528660.dot
Successfully produced net in file /tmp/petri1134_1756152304216362305.dot
Successfully produced net in file /tmp/petri1135_11637025121724015002.dot
Successfully produced net in file /tmp/petri1136_12051060043224735636.dot
Successfully produced net in file /tmp/petri1137_11707284103849357483.dot
Successfully produced net in file /tmp/petri1138_15916478892297732946.dot
Successfully produced net in file /tmp/petri1139_10452154185937746724.dot
Successfully produced net in file /tmp/petri1140_9566837782847207279.dot
Successfully produced net in file /tmp/petri1141_2564361594590072531.dot
Successfully produced net in file /tmp/petri1142_15489209796185754220.dot
Successfully produced net in file /tmp/petri1143_13360086039173397763.dot
Successfully produced net in file /tmp/petri1144_13033998312702764646.dot
Successfully produced net in file /tmp/petri1145_9200326136613831014.dot
Successfully produced net in file /tmp/petri1146_13608157679733574149.dot
Successfully produced net in file /tmp/petri1147_17669605555430738006.dot
Successfully produced net in file /tmp/petri1148_3854942181547503927.dot
Successfully produced net in file /tmp/petri1149_12946385787988745319.dot
Successfully produced net in file /tmp/petri1150_12875102983282945259.dot
Successfully produced net in file /tmp/petri1151_918357691579323919.dot
Successfully produced net in file /tmp/petri1152_17595938798442636919.dot
Successfully produced net in file /tmp/petri1153_867956531375116789.dot
Successfully produced net in file /tmp/petri1154_18033633093845025566.dot
Successfully produced net in file /tmp/petri1155_3660549880836594087.dot
Successfully produced net in file /tmp/petri1156_16155262754026020915.dot
Successfully produced net in file /tmp/petri1157_3365197220735161358.dot
Successfully produced net in file /tmp/petri1158_17972940469863932916.dot
Successfully produced net in file /tmp/petri1159_2879300177797454188.dot
Successfully produced net in file /tmp/petri1160_14563896413647357896.dot
Successfully produced net in file /tmp/petri1161_11204747455894953175.dot
Successfully produced net in file /tmp/petri1162_4020513117995007491.dot
Successfully produced net in file /tmp/petri1163_16878901497432007818.dot
Successfully produced net in file /tmp/petri1164_18100349904239375147.dot
Drop transitions removed 51 transitions
Dominated transitions for bounds rules discarded 51 transitions
Normalized transition count is 253 out of 554 initially.
// Phase 1: matrix 253 rows 116 cols
[2024-05-28 09:52:05] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 6198 ms. (steps per millisecond=161 ) properties (out of 16) seen :44253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1454 ms. (steps per millisecond=687 ) properties (out of 16) seen :1338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 16) seen :3922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 16) seen :1961
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :1961
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 16) seen :3922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 965 ms. (steps per millisecond=1036 ) properties (out of 16) seen :1936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :1961
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :1961
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 16) seen :1961
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 16) seen :1961
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 995 ms. (steps per millisecond=1005 ) properties (out of 16) seen :2714
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 16) seen :1896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 16) seen :1961
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 16) seen :1961
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :1932
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 16) seen :1961
[2024-05-28 09:52:17] [INFO ] Flow matrix only has 255 transitions (discarded 299 similar events)
Normalized transition count is 253 out of 255 initially.
// Phase 1: matrix 253 rows 116 cols
[2024-05-28 09:52:17] [INFO ] Computed 1 invariants in 5 ms
[2024-05-28 09:52:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:17] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2024-05-28 09:52:17] [INFO ] State equation strengthened by 86 read => feed constraints.
[2024-05-28 09:52:17] [INFO ] [Real]Added 86 Read/Feed constraints in 15 ms returned sat
[2024-05-28 09:52:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:17] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2024-05-28 09:52:17] [INFO ] [Nat]Added 86 Read/Feed constraints in 13 ms returned sat
[2024-05-28 09:52:17] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 17 ms.
[2024-05-28 09:52:17] [INFO ] Added : 5 causal constraints over 1 iterations in 44 ms. Result :sat
Minimization took 19 ms.
[2024-05-28 09:52:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:17] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2024-05-28 09:52:17] [INFO ] [Real]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:52:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:17] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2024-05-28 09:52:17] [INFO ] [Nat]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:17] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 17 ms.
[2024-05-28 09:52:17] [INFO ] Added : 3 causal constraints over 1 iterations in 43 ms. Result :sat
Minimization took 20 ms.
[2024-05-28 09:52:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:18] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Real]Added 86 Read/Feed constraints in 13 ms returned sat
[2024-05-28 09:52:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:18] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Nat]Added 86 Read/Feed constraints in 13 ms returned sat
[2024-05-28 09:52:18] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 16 ms.
[2024-05-28 09:52:18] [INFO ] Added : 3 causal constraints over 1 iterations in 43 ms. Result :sat
Minimization took 19 ms.
[2024-05-28 09:52:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:18] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Real]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:18] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Nat]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:18] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 17 ms.
[2024-05-28 09:52:18] [INFO ] Added : 3 causal constraints over 1 iterations in 43 ms. Result :sat
Minimization took 21 ms.
[2024-05-28 09:52:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:18] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Real]Added 86 Read/Feed constraints in 13 ms returned sat
[2024-05-28 09:52:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:18] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Nat]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:18] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 15 ms.
[2024-05-28 09:52:18] [INFO ] Added : 3 causal constraints over 1 iterations in 42 ms. Result :sat
Minimization took 19 ms.
[2024-05-28 09:52:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:18] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Real]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:18] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Nat]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:18] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 15 ms.
[2024-05-28 09:52:18] [INFO ] Added : 3 causal constraints over 1 iterations in 43 ms. Result :sat
Minimization took 24 ms.
[2024-05-28 09:52:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:19] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2024-05-28 09:52:19] [INFO ] [Real]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:19] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2024-05-28 09:52:19] [INFO ] [Nat]Added 86 Read/Feed constraints in 13 ms returned sat
[2024-05-28 09:52:19] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 15 ms.
[2024-05-28 09:52:19] [INFO ] Added : 3 causal constraints over 1 iterations in 41 ms. Result :sat
Minimization took 26 ms.
[2024-05-28 09:52:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:19] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-28 09:52:19] [INFO ] [Real]Added 86 Read/Feed constraints in 13 ms returned sat
[2024-05-28 09:52:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:19] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2024-05-28 09:52:19] [INFO ] [Nat]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:19] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 15 ms.
[2024-05-28 09:52:19] [INFO ] Added : 3 causal constraints over 1 iterations in 41 ms. Result :sat
Minimization took 27 ms.
[2024-05-28 09:52:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:19] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2024-05-28 09:52:19] [INFO ] [Real]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:19] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2024-05-28 09:52:19] [INFO ] [Nat]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:19] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 15 ms.
[2024-05-28 09:52:19] [INFO ] Added : 3 causal constraints over 1 iterations in 42 ms. Result :sat
Minimization took 22 ms.
[2024-05-28 09:52:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:19] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2024-05-28 09:52:19] [INFO ] [Real]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:19] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2024-05-28 09:52:19] [INFO ] [Nat]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:19] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 17 ms.
[2024-05-28 09:52:19] [INFO ] Added : 3 causal constraints over 1 iterations in 46 ms. Result :sat
Minimization took 23 ms.
[2024-05-28 09:52:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:20] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Real]Added 86 Read/Feed constraints in 13 ms returned sat
[2024-05-28 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:20] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Nat]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:20] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 16 ms.
[2024-05-28 09:52:20] [INFO ] Added : 6 causal constraints over 2 iterations in 56 ms. Result :sat
Minimization took 22 ms.
[2024-05-28 09:52:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:20] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Real]Added 86 Read/Feed constraints in 16 ms returned sat
[2024-05-28 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:20] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Nat]Added 86 Read/Feed constraints in 13 ms returned sat
[2024-05-28 09:52:20] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 14 ms.
[2024-05-28 09:52:20] [INFO ] Added : 4 causal constraints over 1 iterations in 42 ms. Result :sat
Minimization took 16 ms.
[2024-05-28 09:52:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:20] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Real]Added 86 Read/Feed constraints in 13 ms returned sat
[2024-05-28 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:20] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Nat]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:20] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 18 ms.
[2024-05-28 09:52:20] [INFO ] Added : 3 causal constraints over 1 iterations in 45 ms. Result :sat
Minimization took 20 ms.
[2024-05-28 09:52:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:20] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Real]Added 86 Read/Feed constraints in 13 ms returned sat
[2024-05-28 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:20] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2024-05-28 09:52:20] [INFO ] [Nat]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:20] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 14 ms.
[2024-05-28 09:52:20] [INFO ] Added : 3 causal constraints over 1 iterations in 39 ms. Result :sat
Minimization took 21 ms.
[2024-05-28 09:52:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:21] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-28 09:52:21] [INFO ] [Real]Added 86 Read/Feed constraints in 13 ms returned sat
[2024-05-28 09:52:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:21] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2024-05-28 09:52:21] [INFO ] [Nat]Added 86 Read/Feed constraints in 12 ms returned sat
[2024-05-28 09:52:21] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 15 ms.
[2024-05-28 09:52:21] [INFO ] Added : 3 causal constraints over 1 iterations in 42 ms. Result :sat
Minimization took 21 ms.
[2024-05-28 09:52:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:21] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2024-05-28 09:52:21] [INFO ] [Real]Added 86 Read/Feed constraints in 13 ms returned sat
[2024-05-28 09:52:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:21] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2024-05-28 09:52:21] [INFO ] [Nat]Added 86 Read/Feed constraints in 13 ms returned sat
[2024-05-28 09:52:21] [INFO ] Computed and/alt/rep : 41/188/26 causal constraints (skipped 60 transitions) in 20 ms.
[2024-05-28 09:52:21] [INFO ] Added : 3 causal constraints over 1 iterations in 45 ms. Result :sat
Minimization took 25 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1191, 1961, 8395, 1961, 1961, 1892, 1961, 1961, 6762, 13392, 2270, 1888, 1961, 1961, 1923, 1961]
Support contains 16 out of 116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 554/554 transitions.
Graph (complete) has 391 edges and 116 vertex of which 103 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.0 ms
Discarding 13 places :
Also discarding 0 output transitions
Drop transitions removed 34 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 103 transition count 493
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 66 place count 99 transition count 477
Iterating global reduction 1 with 4 rules applied. Total rules applied 70 place count 99 transition count 477
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 76 place count 99 transition count 471
Drop transitions removed 64 transitions
Redundant transition composition rules discarded 64 transitions
Iterating global reduction 2 with 64 rules applied. Total rules applied 140 place count 99 transition count 407
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 160 place count 93 transition count 393
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 164 place count 89 transition count 365
Iterating global reduction 3 with 4 rules applied. Total rules applied 168 place count 89 transition count 365
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 3 with 26 rules applied. Total rules applied 194 place count 89 transition count 339
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 200 place count 89 transition count 333
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 224 edges and 87 vertex of which 85 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 10 rules applied. Total rules applied 210 place count 85 transition count 326
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 212 place count 85 transition count 324
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 214 place count 83 transition count 312
Iterating global reduction 6 with 2 rules applied. Total rules applied 216 place count 83 transition count 312
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 218 place count 83 transition count 310
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 7 with 24 rules applied. Total rules applied 242 place count 83 transition count 286
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 9 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 17 transitions.
Graph (complete) has 191 edges and 75 vertex of which 73 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 7 with 26 rules applied. Total rules applied 268 place count 73 transition count 269
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 270 place count 73 transition count 267
Applied a total of 270 rules in 29 ms. Remains 73 /116 variables (removed 43) and now considering 267/554 (removed 287) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 73/116 places, 267/554 transitions.
Successfully produced net in file /tmp/petri1165_7231290217736867635.dot
Successfully produced net in file /tmp/petri1166_8593602082021605915.dot
Successfully produced net in file /tmp/petri1167_5590373154707020089.dot
Successfully produced net in file /tmp/petri1168_6217052684479533383.dot
Successfully produced net in file /tmp/petri1169_9830368338497406737.dot
Successfully produced net in file /tmp/petri1170_11386685187963518247.dot
Successfully produced net in file /tmp/petri1171_15146125495475602916.dot
Successfully produced net in file /tmp/petri1172_5559286952120368298.dot
Successfully produced net in file /tmp/petri1173_9415820401588690811.dot
Successfully produced net in file /tmp/petri1174_11234751541791962914.dot
Successfully produced net in file /tmp/petri1175_13922445321217912358.dot
Successfully produced net in file /tmp/petri1176_2850854035821091000.dot
Successfully produced net in file /tmp/petri1177_8009370125797978812.dot
Successfully produced net in file /tmp/petri1178_6254937751461959619.dot
Successfully produced net in file /tmp/petri1179_2630490665270712280.dot
Successfully produced net in file /tmp/petri1180_7180539521621238008.dot
Successfully produced net in file /tmp/petri1181_5426700402117008710.dot
Successfully produced net in file /tmp/petri1182_174110263367513377.dot
Successfully produced net in file /tmp/petri1183_773626074781539186.dot
Successfully produced net in file /tmp/petri1184_17317785985242192517.dot
Successfully produced net in file /tmp/petri1185_14384472404156769049.dot
Successfully produced net in file /tmp/petri1186_2083323027995597714.dot
Drop transitions removed 22 transitions
Dominated transitions for bounds rules discarded 22 transitions
Normalized transition count is 141 out of 245 initially.
// Phase 1: matrix 141 rows 73 cols
[2024-05-28 09:52:32] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3463 ms. (steps per millisecond=288 ) properties (out of 16) seen :61845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 16) seen :2840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 16) seen :6668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 16) seen :3334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :3334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 16) seen :6668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 16) seen :3232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 16) seen :3334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 16) seen :3334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :3334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :3334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 16) seen :4853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 16) seen :3308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 16) seen :3334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :3334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 16) seen :3085
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 16) seen :3334
[2024-05-28 09:52:40] [INFO ] Flow matrix only has 143 transitions (discarded 102 similar events)
Normalized transition count is 141 out of 143 initially.
// Phase 1: matrix 141 rows 73 cols
[2024-05-28 09:52:40] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 09:52:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:40] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-28 09:52:40] [INFO ] State equation strengthened by 44 read => feed constraints.
[2024-05-28 09:52:40] [INFO ] [Real]Added 44 Read/Feed constraints in 6 ms returned sat
[2024-05-28 09:52:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:40] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-28 09:52:40] [INFO ] [Nat]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:40] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 9 ms.
[2024-05-28 09:52:40] [INFO ] Added : 2 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 9 ms.
[2024-05-28 09:52:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:40] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-28 09:52:40] [INFO ] [Real]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:40] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-28 09:52:40] [INFO ] [Nat]Added 44 Read/Feed constraints in 6 ms returned sat
[2024-05-28 09:52:40] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 7 ms.
[2024-05-28 09:52:40] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 11 ms.
[2024-05-28 09:52:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:40] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-28 09:52:40] [INFO ] [Real]Added 44 Read/Feed constraints in 6 ms returned sat
[2024-05-28 09:52:40] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 6 ms.
[2024-05-28 09:52:40] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 09:52:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:40] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-28 09:52:40] [INFO ] [Nat]Added 44 Read/Feed constraints in 9 ms returned sat
[2024-05-28 09:52:40] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 8 ms.
[2024-05-28 09:52:40] [INFO ] Added : 0 causal constraints over 0 iterations in 20 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 09:52:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:41] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Real]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:41] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Nat]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:41] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 7 ms.
[2024-05-28 09:52:41] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Minimization took 12 ms.
[2024-05-28 09:52:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:41] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Real]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:41] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Nat]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:41] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 7 ms.
[2024-05-28 09:52:41] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 09:52:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:41] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Real]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:41] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Nat]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:41] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 7 ms.
[2024-05-28 09:52:41] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 09:52:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:41] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Real]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:41] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Nat]Added 44 Read/Feed constraints in 6 ms returned sat
[2024-05-28 09:52:41] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 6 ms.
[2024-05-28 09:52:41] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 11 ms.
[2024-05-28 09:52:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:41] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Real]Added 44 Read/Feed constraints in 6 ms returned sat
[2024-05-28 09:52:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:41] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Nat]Added 44 Read/Feed constraints in 7 ms returned sat
[2024-05-28 09:52:41] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 6 ms.
[2024-05-28 09:52:41] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 11 ms.
[2024-05-28 09:52:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:41] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Real]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:41] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Nat]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:41] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 7 ms.
[2024-05-28 09:52:41] [INFO ] Added : 0 causal constraints over 0 iterations in 26 ms. Result :sat
Minimization took 9 ms.
[2024-05-28 09:52:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:41] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Real]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:41] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-28 09:52:41] [INFO ] [Nat]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:42] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 8 ms.
[2024-05-28 09:52:42] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Minimization took 15 ms.
[2024-05-28 09:52:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:42] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Real]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:42] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Nat]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:42] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 8 ms.
[2024-05-28 09:52:42] [INFO ] Added : 3 causal constraints over 3 iterations in 38 ms. Result :sat
Minimization took 18 ms.
[2024-05-28 09:52:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:42] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Real]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:42] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Nat]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:42] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 7 ms.
[2024-05-28 09:52:42] [INFO ] Added : 1 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 09:52:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:42] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Real]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:42] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Nat]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:42] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 7 ms.
[2024-05-28 09:52:42] [INFO ] Added : 0 causal constraints over 0 iterations in 21 ms. Result :sat
Minimization took 9 ms.
[2024-05-28 09:52:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:42] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Real]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:42] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Nat]Added 44 Read/Feed constraints in 6 ms returned sat
[2024-05-28 09:52:42] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 7 ms.
[2024-05-28 09:52:42] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Minimization took 12 ms.
[2024-05-28 09:52:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:42] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Real]Added 44 Read/Feed constraints in 6 ms returned sat
[2024-05-28 09:52:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:42] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Nat]Added 44 Read/Feed constraints in 6 ms returned sat
[2024-05-28 09:52:42] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 6 ms.
[2024-05-28 09:52:42] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 17 ms.
[2024-05-28 09:52:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:42] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Real]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:42] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-28 09:52:42] [INFO ] [Nat]Added 44 Read/Feed constraints in 5 ms returned sat
[2024-05-28 09:52:42] [INFO ] Computed and/alt/rep : 27/116/18 causal constraints (skipped 26 transitions) in 7 ms.
[2024-05-28 09:52:42] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2733, 3334, 12241, 3334, 3334, 3217, 3334, 3334, 8110, 13396, 4158, 3296, 3334, 3334, 3067, 3334]
Support contains 16 out of 73 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 245/245 transitions.
Graph (complete) has 158 edges and 73 vertex of which 59 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.0 ms
Discarding 14 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 42 transitions
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 75 transitions.
Iterating post reduction 0 with 75 rules applied. Total rules applied 76 place count 59 transition count 169
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 80 place count 55 transition count 157
Iterating global reduction 1 with 4 rules applied. Total rules applied 84 place count 55 transition count 157
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 91 place count 55 transition count 150
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 99 place count 55 transition count 142
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 14 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 124 place count 47 transition count 125
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 125 place count 47 transition count 124
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 128 place count 46 transition count 122
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 132 place count 46 transition count 118
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 136 place count 45 transition count 115
Applied a total of 136 rules in 9 ms. Remains 45 /73 variables (removed 28) and now considering 115/245 (removed 130) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 45/73 places, 115/245 transitions.
Successfully produced net in file /tmp/petri1187_13791510187589472338.dot
Successfully produced net in file /tmp/petri1188_3599739822446059995.dot
Successfully produced net in file /tmp/petri1189_7644375635628446222.dot
Successfully produced net in file /tmp/petri1190_1773929181418766673.dot
Successfully produced net in file /tmp/petri1191_7955216171895017557.dot
Successfully produced net in file /tmp/petri1192_385611949962500446.dot
Successfully produced net in file /tmp/petri1193_5642898231959160662.dot
Successfully produced net in file /tmp/petri1194_11123088283221021231.dot
Drop transitions removed 8 transitions
Dominated transitions for bounds rules discarded 8 transitions
Normalized transition count is 72 out of 107 initially.
// Phase 1: matrix 72 rows 45 cols
[2024-05-28 09:52:51] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2015 ms. (steps per millisecond=496 ) properties (out of 16) seen :105917
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :5749
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 16) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 16) seen :5953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :5953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 16) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 16) seen :5663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :5953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :5953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :5953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :5953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 16) seen :7871
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 16) seen :5087
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :5953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :5953
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :5742
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 16) seen :5953
[2024-05-28 09:52:56] [INFO ] Flow matrix only has 72 transitions (discarded 35 similar events)
// Phase 1: matrix 72 rows 45 cols
[2024-05-28 09:52:56] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:52:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-28 09:52:56] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-28 09:52:56] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2024-05-28 09:52:56] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 4 ms.
[2024-05-28 09:52:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:56] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-28 09:52:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:52:56] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:56] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:52:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:52:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:56] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:56] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 12 ms.
[2024-05-28 09:52:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:52:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 4 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 8 ms.
[2024-05-28 09:52:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 4 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:52:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 4 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:52:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 10 ms.
[2024-05-28 09:52:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 5 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 4 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:52:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:52:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 4 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:57] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 2 ms.
[2024-05-28 09:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:58] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:58] [INFO ] Added : 2 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:52:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:58] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:58] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 2 ms.
[2024-05-28 09:52:58] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:52:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:52:58] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 4 ms.
[2024-05-28 09:52:58] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 09:52:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:58] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:58] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:52:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:58] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:58] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:52:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:58] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:58] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:52:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:58] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:58] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:52:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:58] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:58] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:52:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:58] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:58] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:52:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:52:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:52:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-28 09:52:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:52:58] [INFO ] Computed and/alt/rep : 8/34/8 causal constraints (skipped 9 transitions) in 3 ms.
[2024-05-28 09:52:58] [INFO ] Added : 0 causal constraints over 0 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, -1, -1, -1, -1] Max seen :[5715, 5953, 13129, 5953, 5953, 5644, 5953, 5953, 8113, 26414, 8766, 5028, 5953, 5953, 5728, 5953]
Support contains 16 out of 45 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 45/45 places, 107/107 transitions.
Graph (complete) has 64 edges and 45 vertex of which 34 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.0 ms
Discarding 11 places :
Also discarding 20 output transitions
Drop transitions removed 20 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 34 transition count 63
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 32 transition count 55
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 32 transition count 55
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 35 place count 32 transition count 49
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 32 transition count 48
Applied a total of 36 rules in 3 ms. Remains 32 /45 variables (removed 13) and now considering 48/107 (removed 59) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 32/45 places, 48/107 transitions.
Successfully produced net in file /tmp/petri1195_8165160590342275894.dot
Successfully produced net in file /tmp/petri1196_12279410602379148889.dot
Successfully produced net in file /tmp/petri1197_17364014757293634701.dot
Successfully produced net in file /tmp/petri1198_5564371984119230857.dot
Drop transitions removed 4 transitions
Dominated transitions for bounds rules discarded 4 transitions
Normalized transition count is 38 out of 44 initially.
// Phase 1: matrix 38 rows 32 cols
[2024-05-28 09:53:07] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1178 ms. (steps per millisecond=848 ) properties (out of 16) seen :182790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :9528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :11112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :11112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 16) seen :10429
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 16) seen :11112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :11112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :11112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :11112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 16) seen :15743
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :10436
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :11112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :11112
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 16) seen :10426
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :11112
[2024-05-28 09:53:11] [INFO ] Flow matrix only has 38 transitions (discarded 6 similar events)
// Phase 1: matrix 38 rows 32 cols
[2024-05-28 09:53:11] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-28 09:53:11] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-28 09:53:11] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:11] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:11] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:11] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Added 9 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:53:11] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 09:53:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:53:11] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:11] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:12] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:53:12] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:12] [INFO ] Added : 2 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:53:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:12] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:12] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:12] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:12] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:53:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:12] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:12] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Real]Added 9 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:53:12] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:12] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:53:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:12] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:12] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:53:12] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:12] [INFO ] Computed and/alt/rep : 9/27/8 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:12] [INFO ] Added : 0 causal constraints over 0 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, -1, -1, -1, -1] Max seen :[9452, 11112, 26097, 11112, 11112, 10413, 11112, 11112, 11112, 26416, 17394, 10411, 11112, 11112, 10410, 11112]
Support contains 16 out of 32 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 44/44 transitions.
Graph (complete) has 20 edges and 32 vertex of which 28 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 28 transition count 38
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 27 transition count 36
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 27 transition count 36
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 27 transition count 35
Applied a total of 10 rules in 2 ms. Remains 27 /32 variables (removed 5) and now considering 35/44 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 27/32 places, 35/44 transitions.
Normalized transition count is 31 out of 35 initially.
// Phase 1: matrix 31 rows 27 cols
[2024-05-28 09:53:21] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1068 ms. (steps per millisecond=936 ) properties (out of 16) seen :202795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 16) seen :12365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 16) seen :12839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 16) seen :18520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 16) seen :13391
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 16) seen :13348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :14493
[2024-05-28 09:53:25] [INFO ] Flow matrix only has 31 transitions (discarded 4 similar events)
// Phase 1: matrix 31 rows 27 cols
[2024-05-28 09:53:25] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:53:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:25] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-28 09:53:25] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:25] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:25] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:53:25] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:25] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Real]Added 9 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:53:25] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:25] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:25] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:25] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:25] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:53:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:25] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:25] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Nat]Added 9 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:53:25] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:25] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:53:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:53:25] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:25] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:26] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Added 9 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:53:26] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:26] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:26] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Added 9 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:53:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:26] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:26] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:26] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Nat]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:26] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:26] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 8 ms.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:26] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Added 9 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:53:26] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:26] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Added 9 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:53:26] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:26] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:26] [INFO ] [Real]Added 9 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:26] [INFO ] Computed and/alt/rep : 8/23/8 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:26] [INFO ] Added : 0 causal constraints over 0 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, -1, -1, -1, -1] Max seen :[12323, 14493, 26099, 14493, 14493, 12810, 14493, 14493, 14493, 32333, 21441, 13330, 14493, 14493, 13325, 14493]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 35/35 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 35/35 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-28 09:53:37] [INFO ] Flow matrix only has 31 transitions (discarded 4 similar events)
[2024-05-28 09:53:37] [INFO ] Invariant cache hit.
[2024-05-28 09:53:37] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 09:53:37] [INFO ] Flow matrix only has 31 transitions (discarded 4 similar events)
[2024-05-28 09:53:37] [INFO ] Invariant cache hit.
[2024-05-28 09:53:37] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-28 09:53:37] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-28 09:53:37] [INFO ] Redundant transitions in 15 ms returned [27, 29]
Found 2 redundant transitions using SMT.
Drop transitions removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
[2024-05-28 09:53:37] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:53:37] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:53:37] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 27/27 places, 33/35 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 104 ms. Remains : 27/27 places, 33/35 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:53:37] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 980 ms. (steps per millisecond=1020 ) properties (out of 16) seen :176850
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 16) seen :13342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 16) seen :12823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 16) seen :12826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 16) seen :13901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 16) seen :13352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :14493
[2024-05-28 09:53:41] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:53:41] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:53:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 8 ms.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 0 ms.
[2024-05-28 09:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:53:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13326, 14496, 26101, 14495, 14496, 12812, 14495, 14496, 14495, 32336, 21443, 13886, 14496, 14495, 13327, 14496]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:53:52] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:53:52] [INFO ] Invariant cache hit.
[2024-05-28 09:53:52] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 09:53:52] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:53:52] [INFO ] Invariant cache hit.
[2024-05-28 09:53:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:53:53] [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 09:53:53] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:53:53] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:53:53] [INFO ] Invariant cache hit.
[2024-05-28 09:53:53] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:53:53] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1007 ms. (steps per millisecond=993 ) properties (out of 16) seen :176353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 16) seen :13356
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 16) seen :12892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 16) seen :11911
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 16) seen :13905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 16) seen :13336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 16) seen :14493
[2024-05-28 09:53:56] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:53:56] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:53:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:53:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:56] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:53:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:56] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:53:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:53:56] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:53:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:56] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:53:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:53:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:56] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:56] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:53:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:53:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:57] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:53:57] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:53:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:57] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:53:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:57] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:57] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:53:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:53:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:53:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:53:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13328, 14499, 26102, 14496, 14499, 12814, 14497, 14498, 14498, 32340, 21446, 13888, 14499, 14497, 13330, 14499]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:54:08] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:54:08] [INFO ] Invariant cache hit.
[2024-05-28 09:54:08] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 09:54:08] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:54:08] [INFO ] Invariant cache hit.
[2024-05-28 09:54:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:54:08] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-28 09:54:08] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-28 09:54:08] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:54:08] [INFO ] Invariant cache hit.
[2024-05-28 09:54:08] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:54:08] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 983 ms. (steps per millisecond=1017 ) properties (out of 16) seen :176280
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 16) seen :11537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 16) seen :13346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 16) seen :13900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 16) seen :13895
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 16) seen :13339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 16) seen :14493
[2024-05-28 09:54:12] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:54:12] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:54:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:54:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:54:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:54:12] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:54:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:12] [INFO ] Added : 0 causal constraints over 0 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, -1, -1, -1, -1] Max seen :[13330, 14502, 26104, 14498, 14502, 13327, 14499, 14500, 14501, 32342, 21449, 13890, 14501, 14499, 13333, 14501]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:54:23] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:54:23] [INFO ] Invariant cache hit.
[2024-05-28 09:54:23] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 09:54:23] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:54:23] [INFO ] Invariant cache hit.
[2024-05-28 09:54:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:54:23] [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 09:54:23] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 09:54:23] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:54:23] [INFO ] Invariant cache hit.
[2024-05-28 09:54:23] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:54:23] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1015 ms. (steps per millisecond=985 ) properties (out of 16) seen :176998
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 16) seen :12359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 16) seen :12828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :13348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :13977
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 16) seen :12825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :14493
[2024-05-28 09:54:27] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:54:27] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:54:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:54:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:27] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 09:54:27] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:54:27] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:54:27] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:54:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:54:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:27] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:27] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:54:27] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:54:27] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:54:27] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:27] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:27] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:54:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:27] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:27] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:54:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:27] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:27] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:28] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:54:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:54:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:28] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:28] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:28] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:54:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:54:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:54:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13332, 14504, 26106, 14500, 14504, 13330, 14501, 14503, 14503, 32344, 21452, 13892, 14503, 14501, 13335, 14504]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:54:39] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:54:39] [INFO ] Invariant cache hit.
[2024-05-28 09:54:39] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 09:54:39] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:54:39] [INFO ] Invariant cache hit.
[2024-05-28 09:54:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:54:39] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-28 09:54:39] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 09:54:39] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:54:39] [INFO ] Invariant cache hit.
[2024-05-28 09:54:39] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:54:39] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 990 ms. (steps per millisecond=1010 ) properties (out of 16) seen :176625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 16) seen :11528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :12827
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 16) seen :12364
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 16) seen :13891
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 16) seen :13891
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :14493
[2024-05-28 09:54:43] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:54:43] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:54:43] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:43] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:43] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13334, 14507, 26109, 14502, 14507, 13332, 14503, 14505, 14505, 32346, 21454, 13895, 14506, 14503, 13881, 14507]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:54:54] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:54:54] [INFO ] Invariant cache hit.
[2024-05-28 09:54:54] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-28 09:54:54] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:54:54] [INFO ] Invariant cache hit.
[2024-05-28 09:54:54] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:54:54] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2024-05-28 09:54:54] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:54:54] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:54:54] [INFO ] Invariant cache hit.
[2024-05-28 09:54:54] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:54:54] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 984 ms. (steps per millisecond=1016 ) properties (out of 16) seen :176657
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 16) seen :12377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 16) seen :13337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 16) seen :12358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 16) seen :13960
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 16) seen :13335
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :14493
[2024-05-28 09:54:58] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:54:58] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:54:58] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:54:58] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:54:58] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:58] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:54:58] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:58] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:58] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:54:58] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:54:58] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:58] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:54:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:59] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:54:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:54:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:59] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:54:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:54:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:54:59] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:54:59] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:54:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13336, 14509, 26112, 14504, 14509, 13336, 14506, 14507, 14507, 32348, 21456, 13897, 14508, 14505, 13883, 14509]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:55:10] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:55:10] [INFO ] Invariant cache hit.
[2024-05-28 09:55:10] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 09:55:10] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:55:10] [INFO ] Invariant cache hit.
[2024-05-28 09:55:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:55:10] [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 09:55:10] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 09:55:10] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:55:10] [INFO ] Invariant cache hit.
[2024-05-28 09:55:10] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:55:10] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 996 ms. (steps per millisecond=1004 ) properties (out of 16) seen :176541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 16) seen :11983
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 16) seen :13340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 16) seen :13904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 16) seen :13905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 16) seen :13329
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :14493
[2024-05-28 09:55:14] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:55:14] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:55:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:55:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:55:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:55:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:55:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:55:14] [INFO ] Added : 2 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:55:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:14] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:55:14] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:14] [INFO ] Added : 0 causal constraints over 0 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, -1, -1, -1, -1] Max seen :[13338, 14511, 26114, 14506, 14511, 13338, 14508, 14509, 14509, 32350, 21459, 13899, 14511, 14507, 13886, 14512]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:55:25] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:55:25] [INFO ] Invariant cache hit.
[2024-05-28 09:55:25] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:55:25] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:55:25] [INFO ] Invariant cache hit.
[2024-05-28 09:55:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:55:25] [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 09:55:25] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-28 09:55:25] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:55:25] [INFO ] Invariant cache hit.
[2024-05-28 09:55:25] [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 : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:55:25] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1006 ms. (steps per millisecond=994 ) properties (out of 16) seen :176961
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :11920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 16) seen :12362
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 16) seen :13350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 16) seen :13889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :12826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :14493
[2024-05-28 09:55:29] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:55:29] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:55:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:55:29] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:55:29] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:29] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:55:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:29] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:55:29] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:55:29] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:29] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:55:29] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:29] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:29] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:55:29] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:29] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:55:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:29] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:55:29] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:29] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:55:29] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:29] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:30] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:30] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:30] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:55:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:55:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:55:30] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:30] [INFO ] Added : 2 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:30] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:55:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:30] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:55:30] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:55:30] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:30] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:30] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:30] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:30] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:30] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:30] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13340, 14513, 26116, 14508, 14513, 13340, 14511, 14511, 14511, 32353, 21461, 13901, 14513, 14510, 13889, 14514]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:55:41] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:55:41] [INFO ] Invariant cache hit.
[2024-05-28 09:55:41] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 09:55:41] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:55:41] [INFO ] Invariant cache hit.
[2024-05-28 09:55:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:55:41] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-28 09:55:41] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 09:55:41] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:55:41] [INFO ] Invariant cache hit.
[2024-05-28 09:55:41] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:55:41] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1000 ms. (steps per millisecond=1000 ) properties (out of 16) seen :176459
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 16) seen :12369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 16) seen :12377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 16) seen :12842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :13352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 16) seen :13895
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :14493
[2024-05-28 09:55:45] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:55:45] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:45] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:45] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:55:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:55:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:55:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:55:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:45] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:55:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:55:45] [INFO ] Added : 2 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:55:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:45] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:55:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:55:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:55:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13342, 14515, 26118, 14510, 14515, 13342, 14513, 14513, 14513, 32355, 21462, 13904, 14515, 14512, 13892, 14516]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:55:56] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:55:56] [INFO ] Invariant cache hit.
[2024-05-28 09:55:56] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-28 09:55:56] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:55:56] [INFO ] Invariant cache hit.
[2024-05-28 09:55:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:55:56] [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 09:55:56] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:55:56] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:55:56] [INFO ] Invariant cache hit.
[2024-05-28 09:55:57] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:55:57] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1001 ms. (steps per millisecond=999 ) properties (out of 16) seen :176469
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :11503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 16) seen :12348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 16) seen :13903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 16) seen :12860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 16) seen :12816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :14493
[2024-05-28 09:56:00] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:56:00] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:56:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:56:00] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:00] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:56:00] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:00] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:00] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:00] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:56:01] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:01] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:01] [INFO ] Added : 2 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:56:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:56:01] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:01] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:56:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13344, 14517, 26120, 14512, 14517, 13344, 14515, 14516, 14515, 32357, 21464, 13906, 14517, 14514, 13894, 14519]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:56:12] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:56:12] [INFO ] Invariant cache hit.
[2024-05-28 09:56:12] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 09:56:12] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:56:12] [INFO ] Invariant cache hit.
[2024-05-28 09:56:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:56:12] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-28 09:56:12] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-28 09:56:12] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:56:12] [INFO ] Invariant cache hit.
[2024-05-28 09:56:12] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:56:12] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1015 ms. (steps per millisecond=985 ) properties (out of 16) seen :176627
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 16) seen :12853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 16) seen :12443
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 16) seen :13896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 16) seen :13891
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 16) seen :12818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :14493
[2024-05-28 09:56:16] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:56:16] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:56:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:56:16] [INFO ] [Real]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-28 09:56:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:16] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:16] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:16] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:56:16] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:56:16] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:16] [INFO ] Added : 2 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:56:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:16] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:56:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:17] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:17] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:56:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:17] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:56:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:17] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13347, 14520, 26123, 14513, 14520, 13346, 14518, 14519, 14518, 32359, 21469, 13908, 14519, 14516, 13898, 14521]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:56:28] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:56:28] [INFO ] Invariant cache hit.
[2024-05-28 09:56:28] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 09:56:28] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:56:28] [INFO ] Invariant cache hit.
[2024-05-28 09:56:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:56:28] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-28 09:56:28] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 09:56:28] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:56:28] [INFO ] Invariant cache hit.
[2024-05-28 09:56:28] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:56:28] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 995 ms. (steps per millisecond=1005 ) properties (out of 16) seen :176717
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 16) seen :11120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 16) seen :13345
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 16) seen :12850
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 16) seen :13896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 16) seen :12829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :14493
[2024-05-28 09:56:31] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:56:31] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:56:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:56:31] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:31] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:31] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:56:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:32] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:32] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:32] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:32] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:56:32] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:56:32] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:56:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:56:32] [INFO ] Added : 2 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:56:32] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:56:32] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13349, 14523, 26126, 14515, 14523, 13348, 14520, 14521, 14520, 32361, 21471, 13910, 14521, 14518, 13900, 14523]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:56:43] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:56:43] [INFO ] Invariant cache hit.
[2024-05-28 09:56:43] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 09:56:43] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:56:43] [INFO ] Invariant cache hit.
[2024-05-28 09:56:43] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:56:43] [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 09:56:43] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 09:56:43] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:56:43] [INFO ] Invariant cache hit.
[2024-05-28 09:56:43] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:56:43] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 993 ms. (steps per millisecond=1007 ) properties (out of 16) seen :176935
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 16) seen :12356
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 16) seen :13344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 16) seen :13906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :13906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 16) seen :13346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 16) seen :14493
[2024-05-28 09:56:47] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:56:47] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:56:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:56:47] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:47] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:47] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:47] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:47] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:56:47] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:47] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:47] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 09:56:47] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:47] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:47] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:47] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:47] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:47] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:56:47] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:56:47] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 7 ms.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:47] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:56:47] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:47] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:47] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:48] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:56:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:48] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:56:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:56:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:56:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:56:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:48] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:56:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:56:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:56:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:48] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:56:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:48] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:56:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:56:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:56:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:56:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:56:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:56:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13352, 14525, 26128, 14517, 14525, 13350, 14522, 14524, 14522, 32363, 21473, 13912, 14523, 14520, 13902, 14526]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:56:59] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:56:59] [INFO ] Invariant cache hit.
[2024-05-28 09:56:59] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:56:59] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:56:59] [INFO ] Invariant cache hit.
[2024-05-28 09:56:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:56:59] [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 09:56:59] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:56:59] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:56:59] [INFO ] Invariant cache hit.
[2024-05-28 09:56:59] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:56:59] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 984 ms. (steps per millisecond=1016 ) properties (out of 16) seen :175982
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 16) seen :12401
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 16) seen :11942
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 16) seen :12835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 16) seen :13919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 16) seen :13337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :14493
[2024-05-28 09:57:03] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:57:03] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:57:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:03] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:57:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13354, 14528, 26130, 14519, 14528, 13352, 14524, 14526, 14524, 32365, 21475, 13914, 14525, 14523, 13905, 14528]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:57:14] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:57:14] [INFO ] Invariant cache hit.
[2024-05-28 09:57:14] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 09:57:14] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:57:14] [INFO ] Invariant cache hit.
[2024-05-28 09:57:14] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:57:14] [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 09:57:14] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-28 09:57:14] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:57:14] [INFO ] Invariant cache hit.
[2024-05-28 09:57:14] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:57:14] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 990 ms. (steps per millisecond=1010 ) properties (out of 16) seen :176250
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 16) seen :11914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 16) seen :13374
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 16) seen :13909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 16) seen :13912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 16) seen :13886
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :14493
[2024-05-28 09:57:18] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:57:18] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:57:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:18] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:18] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:18] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:18] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:57:18] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:18] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:18] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:18] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:18] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:18] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:18] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:18] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:57:18] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:18] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:18] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:18] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:18] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:19] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:19] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:57:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:19] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:19] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:57:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13357, 14531, 26132, 14521, 14531, 13354, 14527, 14528, 14527, 32367, 21477, 13917, 14528, 14526, 13907, 14530]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:57:30] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:57:30] [INFO ] Invariant cache hit.
[2024-05-28 09:57:30] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 09:57:30] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:57:30] [INFO ] Invariant cache hit.
[2024-05-28 09:57:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:57:30] [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 09:57:30] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:57:30] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:57:30] [INFO ] Invariant cache hit.
[2024-05-28 09:57:30] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:57:30] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 993 ms. (steps per millisecond=1007 ) properties (out of 16) seen :176361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 16) seen :11898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 16) seen :13389
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 16) seen :12365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 16) seen :13350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :13340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :14493
[2024-05-28 09:57:34] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:57:34] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:57:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:34] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:34] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:34] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:34] [INFO ] Added : 2 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:34] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:34] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:34] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:57:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:35] [INFO ] Added : 0 causal constraints over 0 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, -1, -1, -1, -1] Max seen :[13359, 14534, 26136, 14523, 14534, 13356, 14529, 14530, 14529, 32369, 21479, 13919, 14530, 14529, 13909, 14532]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:57:46] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:57:46] [INFO ] Invariant cache hit.
[2024-05-28 09:57:46] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 09:57:46] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:57:46] [INFO ] Invariant cache hit.
[2024-05-28 09:57:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:57:46] [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.
[2024-05-28 09:57:46] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:57:46] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:57:46] [INFO ] Invariant cache hit.
[2024-05-28 09:57:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:57:46] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 993 ms. (steps per millisecond=1007 ) properties (out of 16) seen :176584
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 16) seen :11118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 16) seen :12845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 16) seen :13345
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 16) seen :13901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 16) seen :13344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :14493
[2024-05-28 09:57:49] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:57:49] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:57:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:57:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:49] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:49] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:57:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:49] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:49] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:57:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:49] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:57:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:50] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:57:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:50] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:57:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:57:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:57:50] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:57:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:57:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13361, 14537, 26138, 14525, 14537, 13358, 14531, 14532, 14531, 32371, 21481, 13921, 14532, 14531, 13911, 14534]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:58:01] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:58:01] [INFO ] Invariant cache hit.
[2024-05-28 09:58:01] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:58:01] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:58:01] [INFO ] Invariant cache hit.
[2024-05-28 09:58:01] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:58:01] [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 09:58:01] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-28 09:58:01] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:58:01] [INFO ] Invariant cache hit.
[2024-05-28 09:58:01] [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 : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:58:01] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 995 ms. (steps per millisecond=1005 ) properties (out of 16) seen :176388
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 16) seen :11540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 16) seen :13381
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 16) seen :13350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 16) seen :12831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 16) seen :13887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :14493
[2024-05-28 09:58:05] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:58:05] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:58:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:05] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:05] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:58:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:58:05] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:05] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:05] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:58:05] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:05] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:05] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:05] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:05] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:05] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Added 7 Read/Feed constraints in 4 ms returned sat
[2024-05-28 09:58:05] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:58:05] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:05] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 09:58:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 09:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:58:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:06] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:06] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:06] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:58:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13363, 14540, 26140, 14527, 14540, 13361, 14533, 14534, 14534, 32373, 21483, 13923, 14534, 14534, 13913, 14536]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:58:17] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:58:17] [INFO ] Invariant cache hit.
[2024-05-28 09:58:17] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 09:58:17] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:58:17] [INFO ] Invariant cache hit.
[2024-05-28 09:58:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:58:17] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-28 09:58:17] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:58:17] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:58:17] [INFO ] Invariant cache hit.
[2024-05-28 09:58:17] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:58:17] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1043 ms. (steps per millisecond=958 ) properties (out of 16) seen :176674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 16) seen :12370
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 16) seen :13333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 16) seen :13900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 16) seen :13928
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 16) seen :12826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 16) seen :14493
[2024-05-28 09:58:21] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:58:21] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:21] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:21] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:21] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:21] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:21] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:21] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:21] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13365, 14543, 26143, 14529, 14543, 13363, 14535, 14537, 14536, 32376, 21485, 13925, 14536, 14536, 13915, 14538]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:58:33] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:58:33] [INFO ] Invariant cache hit.
[2024-05-28 09:58:33] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 09:58:33] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:58:33] [INFO ] Invariant cache hit.
[2024-05-28 09:58:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:58:33] [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 09:58:33] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 09:58:33] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:58:33] [INFO ] Invariant cache hit.
[2024-05-28 09:58:33] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:58:33] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 984 ms. (steps per millisecond=1016 ) properties (out of 16) seen :176436
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 16) seen :11952
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 16) seen :12824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :12829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 16) seen :13941
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 16) seen :12843
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :14493
[2024-05-28 09:58:36] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:58:36] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:58:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:58:36] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:58:36] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:36] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13367, 14545, 26145, 14531, 14545, 13365, 14538, 14539, 14538, 32378, 21487, 13928, 14538, 14538, 13917, 14540]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:58:48] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:58:48] [INFO ] Invariant cache hit.
[2024-05-28 09:58:48] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-28 09:58:48] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:58:48] [INFO ] Invariant cache hit.
[2024-05-28 09:58:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:58:48] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-28 09:58:48] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 09:58:48] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:58:48] [INFO ] Invariant cache hit.
[2024-05-28 09:58:48] [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 : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:58:48] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1007 ms. (steps per millisecond=993 ) properties (out of 16) seen :177041
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 16) seen :11136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :12855
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 16) seen :12351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 16) seen :13900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 16) seen :13344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :14493
[2024-05-28 09:58:52] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:58:52] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:58:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:58:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:58:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:52] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:52] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:52] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:52] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:52] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:58:52] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:58:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:52] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:58:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:52] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:52] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:52] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:58:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:58:52] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:58:52] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:58:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:53] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:58:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:58:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:53] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:58:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:53] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:53] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:58:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:58:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:58:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:58:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:58:53] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:58:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:58:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13369, 14547, 26147, 14533, 14547, 13368, 14540, 14541, 14540, 32380, 21490, 13930, 14540, 14540, 13920, 14542]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:59:04] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:59:04] [INFO ] Invariant cache hit.
[2024-05-28 09:59:04] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 09:59:04] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:59:04] [INFO ] Invariant cache hit.
[2024-05-28 09:59:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:59:04] [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 09:59:04] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 09:59:04] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:59:04] [INFO ] Invariant cache hit.
[2024-05-28 09:59:04] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:59:04] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 993 ms. (steps per millisecond=1007 ) properties (out of 16) seen :176109
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 16) seen :11927
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 16) seen :12836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 16) seen :12844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 16) seen :13896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 16) seen :13341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 16) seen :14493
[2024-05-28 09:59:08] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:59:08] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:59:08] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:08] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:08] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:08] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:08] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:08] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:08] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:08] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13371, 14550, 26150, 14535, 14550, 13370, 14543, 14543, 14542, 32383, 21492, 13933, 14542, 14543, 13923, 14544]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:59:20] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:59:20] [INFO ] Invariant cache hit.
[2024-05-28 09:59:20] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-28 09:59:20] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:59:20] [INFO ] Invariant cache hit.
[2024-05-28 09:59:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:59:20] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-28 09:59:20] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-28 09:59:20] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:59:20] [INFO ] Invariant cache hit.
[2024-05-28 09:59:20] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:59:20] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 986 ms. (steps per millisecond=1014 ) properties (out of 16) seen :176016
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 16) seen :12364
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 16) seen :12831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 16) seen :13347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 16) seen :13918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 16) seen :13338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 16) seen :14493
[2024-05-28 09:59:23] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:59:23] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:59:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:23] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:59:23] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:23] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:23] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:59:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:24] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:24] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:24] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:24] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:24] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:24] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:24] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13372, 14552, 26152, 14537, 14552, 13372, 14546, 14545, 14544, 32385, 21494, 13935, 14545, 14545, 13925, 14546]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:59:37] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:59:37] [INFO ] Invariant cache hit.
[2024-05-28 09:59:37] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 09:59:37] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:59:37] [INFO ] Invariant cache hit.
[2024-05-28 09:59:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:59:37] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-28 09:59:37] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 09:59:37] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:59:37] [INFO ] Invariant cache hit.
[2024-05-28 09:59:37] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:59:37] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1017 ms. (steps per millisecond=983 ) properties (out of 16) seen :176087
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 16) seen :13371
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 16) seen :11978
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 16) seen :11913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 16) seen :13922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 16) seen :13340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 16) seen :14493
[2024-05-28 09:59:41] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:59:41] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:59:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:41] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:41] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:41] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:41] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:41] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:59:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:42] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:42] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13374, 14554, 26154, 14539, 14554, 13374, 14548, 14547, 14546, 32387, 21496, 13937, 14547, 14547, 13927, 14549]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 09:59:53] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:59:53] [INFO ] Invariant cache hit.
[2024-05-28 09:59:53] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 09:59:53] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:59:53] [INFO ] Invariant cache hit.
[2024-05-28 09:59:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:59:53] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-28 09:59:53] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 09:59:53] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 09:59:53] [INFO ] Invariant cache hit.
[2024-05-28 09:59:53] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:59:53] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 993 ms. (steps per millisecond=1007 ) properties (out of 16) seen :176666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 16) seen :11138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 16) seen :13332
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 16) seen :13357
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 16) seen :13917
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :13341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 16) seen :14493
[2024-05-28 09:59:56] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 09:59:56] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 09:59:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 09:59:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:56] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:59:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:57] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:57] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:57] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:57] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:57] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:57] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:57] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:57] [INFO ] Added : 2 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 09:59:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 09:59:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:57] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 09:59:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 09:59:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 09:59:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 09:59:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13376, 14556, 26156, 14541, 14556, 13376, 14550, 14549, 14548, 32389, 21498, 13940, 14549, 14549, 13929, 14551]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:00:08] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:00:08] [INFO ] Invariant cache hit.
[2024-05-28 10:00:08] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 10:00:08] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:00:08] [INFO ] Invariant cache hit.
[2024-05-28 10:00:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:00:08] [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 10:00:08] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 10:00:08] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:00:08] [INFO ] Invariant cache hit.
[2024-05-28 10:00:08] [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 : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:00:08] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 994 ms. (steps per millisecond=1006 ) properties (out of 16) seen :176541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 16) seen :12348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 16) seen :11912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 16) seen :13908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 16) seen :13913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 16) seen :13889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :14493
[2024-05-28 10:00:12] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:00:12] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-05-28 10:00:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:00:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:12] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:00:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:00:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:12] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:00:12] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:00:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:12] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:00:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:00:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:00:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:00:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:12] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:12] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:00:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:00:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:13] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:13] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:00:13] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:00:13] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:00:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:00:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:13] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:13] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:00:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:13] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:13] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:13] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:13] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:13] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13379, 14558, 26159, 14543, 14558, 13379, 14552, 14551, 14551, 32391, 21500, 13942, 14551, 14551, 13932, 14553]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:00:24] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:00:24] [INFO ] Invariant cache hit.
[2024-05-28 10:00:24] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 10:00:24] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:00:24] [INFO ] Invariant cache hit.
[2024-05-28 10:00:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:00:24] [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 10:00:24] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-28 10:00:24] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:00:24] [INFO ] Invariant cache hit.
[2024-05-28 10:00:24] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:00:24] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1000 ms. (steps per millisecond=1000 ) properties (out of 16) seen :176312
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 16) seen :13347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :12826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 16) seen :12828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 16) seen :13957
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 16) seen :12844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :14493
[2024-05-28 10:00:28] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:00:28] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 10:00:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:28] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:00:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:28] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:28] [INFO ] Added : 0 causal constraints over 0 iterations in 19 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:00:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:00:28] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:00:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:28] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:00:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:28] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:00:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:00:28] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:00:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:28] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:28] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13381, 14560, 26161, 14545, 14560, 13381, 14554, 14553, 14554, 32393, 21503, 13945, 14553, 14554, 13934, 14558]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:00:41] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:00:41] [INFO ] Invariant cache hit.
[2024-05-28 10:00:41] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-28 10:00:41] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:00:41] [INFO ] Invariant cache hit.
[2024-05-28 10:00:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:00:41] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-28 10:00:41] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 10:00:41] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:00:41] [INFO ] Invariant cache hit.
[2024-05-28 10:00:41] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:00:41] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1011 ms. (steps per millisecond=989 ) properties (out of 16) seen :176744
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 16) seen :12853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :13333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 16) seen :13902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 16) seen :13899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 16) seen :13895
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :14493
[2024-05-28 10:00:44] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:00:44] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 10:00:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:00:44] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:44] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:44] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:00:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:00:44] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:44] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:00:45] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:00:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:00:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:00:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:00:45] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:00:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:00:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:00:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:45] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:00:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:45] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 0 ms.
[2024-05-28 10:00:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:00:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:00:45] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:00:45] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:00:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13383, 14562, 26163, 14547, 14562, 13383, 14557, 14555, 14557, 32396, 21505, 13946, 14556, 14556, 13936, 14561]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:00:57] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:00:57] [INFO ] Invariant cache hit.
[2024-05-28 10:00:57] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-28 10:00:57] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:00:57] [INFO ] Invariant cache hit.
[2024-05-28 10:00:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:00:57] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2024-05-28 10:00:57] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-28 10:00:57] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:00:57] [INFO ] Invariant cache hit.
[2024-05-28 10:00:57] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:00:57] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1029 ms. (steps per millisecond=971 ) properties (out of 16) seen :176543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :11135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 16) seen :13361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 16) seen :13340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 16) seen :12836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 16) seen :13341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 16) seen :14493
[2024-05-28 10:01:00] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:01:00] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 10:01:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:01:00] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:00] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:00] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:01] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:01] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:01] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:01] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:01] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:01] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13385, 14564, 26166, 14549, 14564, 13385, 14560, 14557, 14559, 32400, 21507, 13948, 14558, 14558, 13939, 14563]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:01:12] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:01:12] [INFO ] Invariant cache hit.
[2024-05-28 10:01:12] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-28 10:01:12] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:01:12] [INFO ] Invariant cache hit.
[2024-05-28 10:01:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:01:12] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-28 10:01:12] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 10:01:12] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:01:12] [INFO ] Invariant cache hit.
[2024-05-28 10:01:12] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:01:12] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 995 ms. (steps per millisecond=1005 ) properties (out of 16) seen :176708
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 16) seen :11193
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :12839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 16) seen :13362
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :13902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 16) seen :13347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :14493
[2024-05-28 10:01:16] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:01:16] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 10:01:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:01:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:16] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:16] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:16] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:16] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:16] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:01:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:16] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:16] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:01:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:17] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:01:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:17] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:17] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:17] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:01:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:17] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:17] [INFO ] [Real]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-28 10:01:17] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13390, 14567, 26168, 14551, 14567, 13387, 14562, 14559, 14561, 32402, 21509, 13950, 14560, 14560, 13942, 14565]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:01:28] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:01:28] [INFO ] Invariant cache hit.
[2024-05-28 10:01:28] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-28 10:01:28] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:01:28] [INFO ] Invariant cache hit.
[2024-05-28 10:01:28] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:01:28] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-28 10:01:28] [INFO ] Redundant transitions in 19 ms returned []
[2024-05-28 10:01:28] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:01:28] [INFO ] Invariant cache hit.
[2024-05-28 10:01:28] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:01:28] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 997 ms. (steps per millisecond=1003 ) properties (out of 16) seen :177122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 16) seen :11557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 16) seen :12825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 16) seen :13377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 16) seen :13929
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 16) seen :13344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :14493
[2024-05-28 10:01:32] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:01:32] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 10:01:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:01:32] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:01:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:32] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:01:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:32] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:01:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:32] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:32] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:32] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:32] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:33] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:33] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:01:33] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:33] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 10:01:33] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:33] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:33] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:33] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:33] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:33] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:01:33] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:33] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:33] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:01:33] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:33] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13392, 14570, 26170, 14553, 14570, 13390, 14564, 14561, 14564, 32404, 21511, 13952, 14563, 14562, 13945, 14568]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:01:44] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:01:44] [INFO ] Invariant cache hit.
[2024-05-28 10:01:44] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 10:01:44] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:01:44] [INFO ] Invariant cache hit.
[2024-05-28 10:01:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:01:44] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-28 10:01:44] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-28 10:01:44] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:01:44] [INFO ] Invariant cache hit.
[2024-05-28 10:01:44] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:01:44] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1002 ms. (steps per millisecond=998 ) properties (out of 16) seen :176507
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :11521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 16) seen :12353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 16) seen :13890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 16) seen :12841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 16) seen :13889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :14493
[2024-05-28 10:01:48] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:01:48] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:01:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:48] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:48] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:48] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:01:48] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:48] [INFO ] Added : 2 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:01:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:48] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:48] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:48] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:01:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:49] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:01:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:01:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:49] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:01:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:01:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:01:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:01:49] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:01:49] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:01:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13395, 14572, 26172, 14555, 14572, 13392, 14566, 14563, 14566, 32407, 21513, 13954, 14565, 14564, 13947, 14570]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:02:00] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:02:00] [INFO ] Invariant cache hit.
[2024-05-28 10:02:00] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 10:02:00] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:02:00] [INFO ] Invariant cache hit.
[2024-05-28 10:02:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:02:00] [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 10:02:00] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-28 10:02:00] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:02:00] [INFO ] Invariant cache hit.
[2024-05-28 10:02:00] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:02:00] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 991 ms. (steps per millisecond=1009 ) properties (out of 16) seen :176814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 16) seen :13373
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 16) seen :13352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 16) seen :13341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 16) seen :13943
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 16) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :14493
[2024-05-28 10:02:03] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:02:03] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 10:02:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:02:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:03] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:02:03] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:03] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 10:02:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:03] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:02:03] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:02:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:02:03] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:02:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:03] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:03] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:04] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:02:04] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:04] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:02:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:04] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:02:04] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:04] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13397, 14576, 26174, 14557, 14576, 13394, 14568, 14566, 14568, 32410, 21515, 13956, 14567, 14566, 13949, 14572]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:02:15] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:02:15] [INFO ] Invariant cache hit.
[2024-05-28 10:02:15] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-28 10:02:15] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:02:15] [INFO ] Invariant cache hit.
[2024-05-28 10:02:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:02:15] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-28 10:02:15] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 10:02:15] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:02:15] [INFO ] Invariant cache hit.
[2024-05-28 10:02:15] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:02:15] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 984 ms. (steps per millisecond=1016 ) properties (out of 16) seen :176627
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 16) seen :11467
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 16) seen :12791
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 16) seen :11129
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 16) seen :13898
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 16) seen :13337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :14493
[2024-05-28 10:02:19] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:02:19] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:02:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:02:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:19] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:02:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:19] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:02:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:02:19] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:02:19] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:19] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:19] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:02:19] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:20] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:20] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:20] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:20] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:20] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:02:20] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:20] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:02:20] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 10:02:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:20] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:20] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13400, 14578, 26177, 14559, 14578, 13396, 14571, 14568, 14570, 32412, 21518, 13958, 14570, 14569, 13951, 14575]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:02:31] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:02:31] [INFO ] Invariant cache hit.
[2024-05-28 10:02:31] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 10:02:31] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:02:31] [INFO ] Invariant cache hit.
[2024-05-28 10:02:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:02:31] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-28 10:02:31] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 10:02:31] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:02:31] [INFO ] Invariant cache hit.
[2024-05-28 10:02:31] [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 : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:02:31] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 994 ms. (steps per millisecond=1006 ) properties (out of 16) seen :176691
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 16) seen :12356
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 16) seen :13337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 16) seen :13913
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 16) seen :13938
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 16) seen :12836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :14493
[2024-05-28 10:02:35] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:02:35] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:02:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:35] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:02:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:02:35] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:02:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:02:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:02:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:35] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:02:35] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:35] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:35] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:02:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:35] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:35] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13402, 14581, 26179, 14563, 14581, 13398, 14573, 14571, 14572, 32414, 21520, 13960, 14573, 14572, 13954, 14577]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:02:46] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:02:46] [INFO ] Invariant cache hit.
[2024-05-28 10:02:46] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-28 10:02:46] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:02:46] [INFO ] Invariant cache hit.
[2024-05-28 10:02:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:02:46] [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 10:02:47] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 10:02:47] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:02:47] [INFO ] Invariant cache hit.
[2024-05-28 10:02:47] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:02:47] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 999 ms. (steps per millisecond=1001 ) properties (out of 16) seen :176618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 16) seen :11937
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 16) seen :12840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :12370
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 16) seen :13384
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 16) seen :13346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :14493
[2024-05-28 10:02:50] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:02:50] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 10:02:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:50] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:02:50] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:02:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:50] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:02:50] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:50] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:50] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:50] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:50] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:51] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:02:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:51] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:02:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:02:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:51] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:02:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:02:51] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:02:51] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:02:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13405, 14584, 26181, 14565, 14584, 13400, 14576, 14573, 14575, 32417, 21522, 13962, 14575, 14575, 13956, 14579]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:03:02] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:03:02] [INFO ] Invariant cache hit.
[2024-05-28 10:03:02] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 10:03:02] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:03:02] [INFO ] Invariant cache hit.
[2024-05-28 10:03:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:03:02] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-28 10:03:02] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 10:03:02] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:03:02] [INFO ] Invariant cache hit.
[2024-05-28 10:03:02] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:03:02] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 989 ms. (steps per millisecond=1011 ) properties (out of 16) seen :176632
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 16) seen :11902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :13362
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 16) seen :12359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 16) seen :13893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 16) seen :13348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :14493
[2024-05-28 10:03:06] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:03:06] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:06] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:03:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:06] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-28 10:03:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:06] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:03:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:06] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:06] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:03:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:03:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:03:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:06] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:06] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:06] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:07] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:07] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:03:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:07] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:03:07] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:03:07] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:03:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:07] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:07] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:07] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:07] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:03:07] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:07] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13408, 14586, 26184, 14567, 14586, 13403, 14578, 14575, 14577, 32420, 21524, 13964, 14577, 14578, 13959, 14582]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:03:18] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:03:18] [INFO ] Invariant cache hit.
[2024-05-28 10:03:18] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-28 10:03:18] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:03:18] [INFO ] Invariant cache hit.
[2024-05-28 10:03:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:03:18] [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 10:03:18] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 10:03:18] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:03:18] [INFO ] Invariant cache hit.
[2024-05-28 10:03:18] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:03:18] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 993 ms. (steps per millisecond=1007 ) properties (out of 16) seen :176577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 16) seen :12868
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 16) seen :12377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 16) seen :12822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 16) seen :13357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :13894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :14493
[2024-05-28 10:03:22] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:03:22] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 10:03:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:22] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:03:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:22] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:22] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:22] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:22] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:22] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:22] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:03:22] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:22] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 3 ms.
[2024-05-28 10:03:22] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13410, 14589, 26186, 14569, 14589, 13405, 14580, 14577, 14580, 32422, 21526, 13966, 14580, 14580, 13962, 14584]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:03:34] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:03:34] [INFO ] Invariant cache hit.
[2024-05-28 10:03:34] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 10:03:34] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:03:34] [INFO ] Invariant cache hit.
[2024-05-28 10:03:34] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:03:34] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-28 10:03:34] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-28 10:03:34] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:03:34] [INFO ] Invariant cache hit.
[2024-05-28 10:03:34] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:03:34] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1008 ms. (steps per millisecond=992 ) properties (out of 16) seen :176447
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 16) seen :12021
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 16) seen :13343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 16) seen :12871
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 16) seen :13904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 16) seen :13338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :14493
[2024-05-28 10:03:37] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:03:37] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 10:03:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:03:37] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:03:37] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:03:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:37] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 10:03:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:37] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:37] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:37] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 10:03:37] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:03:38] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:03:38] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:38] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 3 ms returned sat
[2024-05-28 10:03:38] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:38] [INFO ] Added : 2 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:38] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:03:38] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:03:38] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:03:38] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:38] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13412, 14592, 26189, 14571, 14592, 13408, 14584, 14579, 14582, 32424, 21528, 13969, 14582, 14583, 13965, 14586]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:03:49] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:03:49] [INFO ] Invariant cache hit.
[2024-05-28 10:03:49] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 10:03:49] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:03:49] [INFO ] Invariant cache hit.
[2024-05-28 10:03:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:03:49] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-28 10:03:49] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-28 10:03:49] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:03:49] [INFO ] Invariant cache hit.
[2024-05-28 10:03:49] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:03:49] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1001 ms. (steps per millisecond=999 ) properties (out of 16) seen :176110
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 16) seen :11921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 16) seen :12351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 16) seen :11523
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 16) seen :13343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 16) seen :13886
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :14493
[2024-05-28 10:03:53] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:03:53] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:03:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:53] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:03:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:53] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:03:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:03:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:53] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:03:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:53] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:03:53] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:54] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:54] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:03:54] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:54] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:54] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:03:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:54] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:54] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:54] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:54] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:54] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 10:03:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:54] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:54] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:03:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:03:54] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:03:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:03:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:03:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:03:54] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:03:54] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:03:54] [INFO ] Added : 0 causal constraints over 0 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, -1, -1, -1, -1] Max seen :[13414, 14594, 26191, 14575, 14594, 13410, 14586, 14581, 14584, 32426, 21530, 13971, 14585, 14585, 13967, 14588]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:04:05] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:04:05] [INFO ] Invariant cache hit.
[2024-05-28 10:04:05] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 10:04:05] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:04:05] [INFO ] Invariant cache hit.
[2024-05-28 10:04:05] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:04:05] [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 10:04:05] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-28 10:04:05] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:04:05] [INFO ] Invariant cache hit.
[2024-05-28 10:04:05] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:04:05] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 996 ms. (steps per millisecond=1004 ) properties (out of 16) seen :176271
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 16) seen :11912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 16) seen :12353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 16) seen :13918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 16) seen :13919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 16) seen :13893
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :14493
[2024-05-28 10:04:09] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:04:09] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:04:09] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:04:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:09] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:09] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:09] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:04:09] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:09] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:04:09] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:04:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 2 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:09] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:09] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:09] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:04:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13416, 14596, 26193, 14577, 14596, 13413, 14588, 14584, 14586, 32429, 21532, 13973, 14587, 14588, 13971, 14590]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:04:21] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:04:21] [INFO ] Invariant cache hit.
[2024-05-28 10:04:21] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 10:04:21] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:04:21] [INFO ] Invariant cache hit.
[2024-05-28 10:04:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:04:21] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-28 10:04:21] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 10:04:21] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:04:21] [INFO ] Invariant cache hit.
[2024-05-28 10:04:21] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:04:21] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1005 ms. (steps per millisecond=995 ) properties (out of 16) seen :176460
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 16) seen :11506
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 16) seen :11919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 16) seen :13342
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 16) seen :13344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 16) seen :13341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 16) seen :14493
[2024-05-28 10:04:24] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:04:24] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 10:04:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:25] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:04:25] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:25] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:25] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:04:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:04:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:04:25] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:04:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:25] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:04:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:25] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:25] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13418, 14598, 26195, 14579, 14598, 13416, 14590, 14587, 14588, 32431, 21534, 13976, 14590, 14590, 13974, 14592]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:04:36] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:04:36] [INFO ] Invariant cache hit.
[2024-05-28 10:04:36] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 10:04:36] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:04:36] [INFO ] Invariant cache hit.
[2024-05-28 10:04:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:04:36] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-28 10:04:36] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-28 10:04:36] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:04:36] [INFO ] Invariant cache hit.
[2024-05-28 10:04:36] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:04:36] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 983 ms. (steps per millisecond=1017 ) properties (out of 16) seen :176805
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 16) seen :12366
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 16) seen :13342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 16) seen :13918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 16) seen :13915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 16) seen :13896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :14493
[2024-05-28 10:04:40] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:04:40] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:04:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:40] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:40] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:40] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:40] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:40] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:04:40] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:41] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:04:41] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:04:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:04:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:04:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:41] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:41] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13420, 14602, 26198, 14581, 14602, 13418, 14592, 14589, 14592, 32433, 21536, 13979, 14593, 14592, 13976, 14594]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:04:52] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:04:52] [INFO ] Invariant cache hit.
[2024-05-28 10:04:52] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 10:04:52] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:04:52] [INFO ] Invariant cache hit.
[2024-05-28 10:04:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:04:52] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-28 10:04:52] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 10:04:52] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:04:52] [INFO ] Invariant cache hit.
[2024-05-28 10:04:52] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:04:52] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1005 ms. (steps per millisecond=995 ) properties (out of 16) seen :176956
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 16) seen :12851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 16) seen :12349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 16) seen :12825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 16) seen :13928
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 16) seen :13333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 16) seen :14493
[2024-05-28 10:04:56] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:04:56] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:04:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:56] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:04:56] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:04:56] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:56] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:56] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:56] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:04:56] [INFO ] Added : 2 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:04:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:56] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:04:56] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:56] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:04:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:04:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:04:57] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:04:57] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:04:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13423, 14604, 26200, 14583, 14604, 13420, 14594, 14591, 14594, 32436, 21539, 13982, 14596, 14594, 13979, 14597]
Support contains 16 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 27/27 places, 33/33 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2024-05-28 10:05:08] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:05:08] [INFO ] Invariant cache hit.
[2024-05-28 10:05:08] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-28 10:05:08] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:05:08] [INFO ] Invariant cache hit.
[2024-05-28 10:05:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:05:08] [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 10:05:08] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 10:05:08] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
[2024-05-28 10:05:08] [INFO ] Invariant cache hit.
[2024-05-28 10:05:08] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 27/27 places, 33/33 transitions.
Normalized transition count is 29 out of 33 initially.
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:05:08] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 990 ms. (steps per millisecond=1010 ) properties (out of 16) seen :176772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 16) seen :13374
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 16) seen :28986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 16) seen :12834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :11528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 16) seen :12830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 16) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 16) seen :13350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 16) seen :14493
[2024-05-28 10:05:12] [INFO ] Flow matrix only has 29 transitions (discarded 4 similar events)
// Phase 1: matrix 29 rows 27 cols
[2024-05-28 10:05:12] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:05:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-28 10:05:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:05:12] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2024-05-28 10:05:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:05:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:05:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:05:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:05:12] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:05:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 2 ms.
[2024-05-28 10:05:12] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:05:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:05:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:05:12] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:05:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:05:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:05:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:05:12] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Added 7 Read/Feed constraints in 0 ms returned sat
[2024-05-28 10:05:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:05:12] [INFO ] Added : 0 causal constraints over 0 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:05:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:05:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:05:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 10:05:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 10:05:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] Computed and/alt/rep : 6/14/6 causal constraints (skipped 1 transitions) in 1 ms.
[2024-05-28 10:05:12] [INFO ] Added : 2 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 10:05:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-28 10:05:12] [INFO ] [Real]Added 7 Read/Feed constraints in 1 ms returned sat

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