Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r258-tall-165303545600357.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Sudoku-PT-BN16, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545600357
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 38M
-rw-r--r-- 1 mcc users 912K Apr 30 12:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.8M Apr 30 12:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4M Apr 30 11:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 14M Apr 30 11:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 635K May 9 09:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.0M May 9 09:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3M May 9 09:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.4M May 9 09:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 200K May 9 09:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 481K May 9 09:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 2.7M May 10 09:34 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 Sudoku-PT-BN16-UpperBounds-00
FORMULA_NAME Sudoku-PT-BN16-UpperBounds-01
FORMULA_NAME Sudoku-PT-BN16-UpperBounds-02
FORMULA_NAME Sudoku-PT-BN16-UpperBounds-03
FORMULA_NAME Sudoku-PT-BN16-UpperBounds-04
FORMULA_NAME Sudoku-PT-BN16-UpperBounds-05
FORMULA_NAME Sudoku-PT-BN16-UpperBounds-06
FORMULA_NAME Sudoku-PT-BN16-UpperBounds-07
FORMULA_NAME Sudoku-PT-BN16-UpperBounds-08
FORMULA_NAME Sudoku-PT-BN16-UpperBounds-09
FORMULA_NAME Sudoku-PT-BN16-UpperBounds-10
FORMULA_NAME Sudoku-PT-BN16-UpperBounds-11
FORMULA_NAME Sudoku-PT-BN16-UpperBounds-12
FORMULA_NAME Sudoku-PT-BN16-UpperBounds-13
FORMULA_NAME Sudoku-PT-BN16-UpperBounds-14
FORMULA_NAME Sudoku-PT-BN16-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653122757838

Running Version 202205111006
[2022-05-21 08:45:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 08:45:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 08:45:59] [INFO ] Load time of PNML (sax parser for PT used): 344 ms
[2022-05-21 08:45:59] [INFO ] Transformed 5120 places.
[2022-05-21 08:45:59] [INFO ] Transformed 4096 transitions.
[2022-05-21 08:45:59] [INFO ] Parsed PT model containing 5120 places and 4096 transitions in 472 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 225 ms.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:45:59] [INFO ] Computed 1024 place invariants in 97 ms
FORMULA Sudoku-PT-BN16-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-UpperBounds-07 256 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-UpperBounds-06 256 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-UpperBounds-04 256 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-UpperBounds-03 256 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN16-UpperBounds-01 256 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 47 resets, run finished after 5591 ms. (steps per millisecond=1 ) properties (out of 4) seen :655
FORMULA Sudoku-PT-BN16-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1046 ms. (steps per millisecond=9 ) properties (out of 3) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 895 ms. (steps per millisecond=11 ) properties (out of 3) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 876 ms. (steps per millisecond=11 ) properties (out of 3) seen :3
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:46:08] [INFO ] Computed 1024 place invariants in 46 ms
[2022-05-21 08:46:10] [INFO ] [Real]Absence check using 1024 positive place invariants in 1088 ms returned sat
[2022-05-21 08:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:46:13] [INFO ] [Real]Absence check using state equation in 3285 ms returned unknown
[2022-05-21 08:46:15] [INFO ] [Real]Absence check using 1024 positive place invariants in 1069 ms returned sat
[2022-05-21 08:46:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:46:18] [INFO ] [Real]Absence check using state equation in 3474 ms returned unknown
[2022-05-21 08:46:19] [INFO ] [Real]Absence check using 1024 positive place invariants in 1038 ms returned sat
[2022-05-21 08:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:46:23] [INFO ] [Real]Absence check using state equation in 3245 ms returned sat
[2022-05-21 08:46:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:46:25] [INFO ] [Nat]Absence check using 1024 positive place invariants in 1285 ms returned sat
[2022-05-21 08:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:46:28] [INFO ] [Nat]Absence check using state equation in 3221 ms returned sat
[2022-05-21 08:46:37] [INFO ] Deduced a trap composed of 17 places in 9378 ms of which 16 ms to minimize.
[2022-05-21 08:46:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[218, 218, 218]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 304 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:46:38] [INFO ] Computed 1024 place invariants in 30 ms
Finished random walk after 54500 steps, including 258 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 57871 steps, including 0 resets, run visited all 3 properties in 5014 ms. (steps per millisecond=11 )
Finished Best-First random walk after 56980 steps, including 0 resets, run visited all 3 properties in 5082 ms. (steps per millisecond=11 )
Finished Best-First random walk after 55997 steps, including 0 resets, run visited all 3 properties in 5018 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:47:23] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 08:47:24] [INFO ] [Real]Absence check using 1024 positive place invariants in 1087 ms returned sat
[2022-05-21 08:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:47:28] [INFO ] [Real]Absence check using state equation in 3426 ms returned sat
[2022-05-21 08:47:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:47:30] [INFO ] [Nat]Absence check using 1024 positive place invariants in 1340 ms returned sat
[2022-05-21 08:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:47:33] [INFO ] [Nat]Absence check using state equation in 3361 ms returned sat
[2022-05-21 08:47:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 143 ms.
[2022-05-21 08:47:34] [INFO ] Added : 0 causal constraints over 0 iterations in 512 ms. Result :sat
[2022-05-21 08:47:36] [INFO ] [Real]Absence check using 1024 positive place invariants in 1057 ms returned sat
[2022-05-21 08:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:47:39] [INFO ] [Real]Absence check using state equation in 3292 ms returned sat
[2022-05-21 08:47:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:47:41] [INFO ] [Nat]Absence check using 1024 positive place invariants in 1332 ms returned sat
[2022-05-21 08:47:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:47:44] [INFO ] [Nat]Absence check using state equation in 3421 ms returned sat
[2022-05-21 08:47:45] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 147 ms.
[2022-05-21 08:47:45] [INFO ] Added : 0 causal constraints over 0 iterations in 501 ms. Result :sat
[2022-05-21 08:47:47] [INFO ] [Real]Absence check using 1024 positive place invariants in 1061 ms returned sat
[2022-05-21 08:47:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:47:50] [INFO ] [Real]Absence check using state equation in 3365 ms returned sat
[2022-05-21 08:47:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:47:52] [INFO ] [Nat]Absence check using 1024 positive place invariants in 1342 ms returned sat
[2022-05-21 08:47:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:47:55] [INFO ] [Nat]Absence check using state equation in 3384 ms returned sat
[2022-05-21 08:47:56] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 145 ms.
[2022-05-21 08:47:56] [INFO ] Added : 0 causal constraints over 0 iterations in 490 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[218, 218, 218]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 172 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 259 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:48:15] [INFO ] Computed 1024 place invariants in 16 ms
[2022-05-21 08:48:17] [INFO ] Implicit Places using invariants in 1783 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:48:17] [INFO ] Computed 1024 place invariants in 23 ms
[2022-05-21 08:48:19] [INFO ] Implicit Places using invariants and state equation in 1725 ms returned []
Implicit Place search using SMT with State Equation took 3523 ms to find 0 implicit places.
[2022-05-21 08:48:19] [INFO ] Redundant transitions in 265 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:48:19] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 08:48:22] [INFO ] Dead Transitions using invariants and state equation in 2794 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:48:22] [INFO ] Computed 1024 place invariants in 21 ms
Finished random walk after 54656 steps, including 259 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 55862 steps, including 0 resets, run visited all 3 properties in 5012 ms. (steps per millisecond=11 )
Finished Best-First random walk after 55597 steps, including 0 resets, run visited all 3 properties in 5073 ms. (steps per millisecond=10 )
Finished Best-First random walk after 55464 steps, including 0 resets, run visited all 3 properties in 5006 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:49:07] [INFO ] Computed 1024 place invariants in 22 ms
[2022-05-21 08:49:09] [INFO ] [Real]Absence check using 1024 positive place invariants in 1312 ms returned sat
[2022-05-21 08:49:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:49:12] [INFO ] [Real]Absence check using state equation in 3359 ms returned sat
[2022-05-21 08:49:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:49:14] [INFO ] [Nat]Absence check using 1024 positive place invariants in 1008 ms returned sat
[2022-05-21 08:49:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:49:17] [INFO ] [Nat]Absence check using state equation in 3262 ms returned sat
[2022-05-21 08:49:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 151 ms.
[2022-05-21 08:49:17] [INFO ] Added : 0 causal constraints over 0 iterations in 471 ms. Result :sat
[2022-05-21 08:49:19] [INFO ] [Real]Absence check using 1024 positive place invariants in 1231 ms returned sat
[2022-05-21 08:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:49:23] [INFO ] [Real]Absence check using state equation in 3308 ms returned sat
[2022-05-21 08:49:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:49:24] [INFO ] [Nat]Absence check using 1024 positive place invariants in 1025 ms returned sat
[2022-05-21 08:49:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:49:27] [INFO ] [Nat]Absence check using state equation in 3115 ms returned sat
[2022-05-21 08:49:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 140 ms.
[2022-05-21 08:49:28] [INFO ] Added : 0 causal constraints over 0 iterations in 458 ms. Result :sat
[2022-05-21 08:49:30] [INFO ] [Real]Absence check using 1024 positive place invariants in 1249 ms returned sat
[2022-05-21 08:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:49:33] [INFO ] [Real]Absence check using state equation in 3319 ms returned sat
[2022-05-21 08:49:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:49:35] [INFO ] [Nat]Absence check using 1024 positive place invariants in 1019 ms returned sat
[2022-05-21 08:49:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:49:38] [INFO ] [Nat]Absence check using state equation in 3240 ms returned sat
[2022-05-21 08:49:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 139 ms.
[2022-05-21 08:49:39] [INFO ] Added : 0 causal constraints over 0 iterations in 470 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[219, 219, 219]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 109 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 120 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:49:58] [INFO ] Computed 1024 place invariants in 17 ms
[2022-05-21 08:49:59] [INFO ] Implicit Places using invariants in 1742 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:49:59] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 08:50:01] [INFO ] Implicit Places using invariants and state equation in 1721 ms returned []
Implicit Place search using SMT with State Equation took 3472 ms to find 0 implicit places.
[2022-05-21 08:50:01] [INFO ] Redundant transitions in 167 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:50:01] [INFO ] Computed 1024 place invariants in 37 ms
[2022-05-21 08:50:04] [INFO ] Dead Transitions using invariants and state equation in 2645 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:50:04] [INFO ] Computed 1024 place invariants in 16 ms
Finished random walk after 55334 steps, including 262 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 57023 steps, including 0 resets, run visited all 3 properties in 5044 ms. (steps per millisecond=11 )
Finished Best-First random walk after 55577 steps, including 0 resets, run visited all 3 properties in 5088 ms. (steps per millisecond=10 )
Finished Best-First random walk after 52511 steps, including 0 resets, run visited all 3 properties in 5038 ms. (steps per millisecond=10 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:50:49] [INFO ] Computed 1024 place invariants in 25 ms
[2022-05-21 08:50:53] [INFO ] [Real]Absence check using 1024 positive place invariants in 3011 ms returned sat
[2022-05-21 08:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:50:56] [INFO ] [Real]Absence check using state equation in 3584 ms returned sat
[2022-05-21 08:50:57] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 148 ms.
[2022-05-21 08:50:57] [INFO ] Added : 0 causal constraints over 0 iterations in 522 ms. Result :sat
[2022-05-21 08:51:01] [INFO ] [Real]Absence check using 1024 positive place invariants in 2977 ms returned sat
[2022-05-21 08:51:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:51:04] [INFO ] [Real]Absence check using state equation in 3590 ms returned sat
[2022-05-21 08:51:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 148 ms.
[2022-05-21 08:51:05] [INFO ] Added : 0 causal constraints over 0 iterations in 516 ms. Result :sat
[2022-05-21 08:51:09] [INFO ] [Real]Absence check using 1024 positive place invariants in 2973 ms returned sat
[2022-05-21 08:51:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:51:12] [INFO ] [Real]Absence check using state equation in 3633 ms returned sat
[2022-05-21 08:51:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 139 ms.
[2022-05-21 08:51:13] [INFO ] Added : 0 causal constraints over 0 iterations in 476 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[223, 223, 223]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 97 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 106 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:51:33] [INFO ] Computed 1024 place invariants in 16 ms
[2022-05-21 08:51:34] [INFO ] Implicit Places using invariants in 1705 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:51:34] [INFO ] Computed 1024 place invariants in 17 ms
[2022-05-21 08:51:36] [INFO ] Implicit Places using invariants and state equation in 1693 ms returned []
Implicit Place search using SMT with State Equation took 3399 ms to find 0 implicit places.
[2022-05-21 08:51:36] [INFO ] Redundant transitions in 201 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:51:36] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 08:51:39] [INFO ] Dead Transitions using invariants and state equation in 2777 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:51:39] [INFO ] Computed 1024 place invariants in 20 ms
Finished random walk after 54276 steps, including 257 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 55832 steps, including 0 resets, run visited all 3 properties in 5016 ms. (steps per millisecond=11 )
Finished Best-First random walk after 55458 steps, including 0 resets, run visited all 3 properties in 5046 ms. (steps per millisecond=10 )
Finished Best-First random walk after 56949 steps, including 0 resets, run visited all 3 properties in 5017 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:52:24] [INFO ] Computed 1024 place invariants in 26 ms
[2022-05-21 08:52:26] [INFO ] [Real]Absence check using 1024 positive place invariants in 1628 ms returned sat
[2022-05-21 08:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:52:30] [INFO ] [Real]Absence check using state equation in 3573 ms returned sat
[2022-05-21 08:52:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:52:33] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2757 ms returned sat
[2022-05-21 08:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:52:37] [INFO ] [Nat]Absence check using state equation in 3847 ms returned sat
[2022-05-21 08:52:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 141 ms.
[2022-05-21 08:52:38] [INFO ] Added : 0 causal constraints over 0 iterations in 480 ms. Result :sat
[2022-05-21 08:52:40] [INFO ] [Real]Absence check using 1024 positive place invariants in 1550 ms returned sat
[2022-05-21 08:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:52:43] [INFO ] [Real]Absence check using state equation in 3496 ms returned sat
[2022-05-21 08:52:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:52:46] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2637 ms returned sat
[2022-05-21 08:52:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:52:50] [INFO ] [Nat]Absence check using state equation in 3366 ms returned sat
[2022-05-21 08:52:50] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 140 ms.
[2022-05-21 08:52:50] [INFO ] Added : 0 causal constraints over 0 iterations in 457 ms. Result :sat
[2022-05-21 08:52:53] [INFO ] [Real]Absence check using 1024 positive place invariants in 1528 ms returned sat
[2022-05-21 08:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:52:56] [INFO ] [Real]Absence check using state equation in 3449 ms returned sat
[2022-05-21 08:52:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:52:59] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2737 ms returned sat
[2022-05-21 08:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:53:03] [INFO ] [Nat]Absence check using state equation in 3679 ms returned sat
[2022-05-21 08:53:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 136 ms.
[2022-05-21 08:53:04] [INFO ] Added : 0 causal constraints over 0 iterations in 455 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[224, 224, 224]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 97 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 93 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:53:23] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 08:53:25] [INFO ] Implicit Places using invariants in 1722 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:53:25] [INFO ] Computed 1024 place invariants in 18 ms
[2022-05-21 08:53:26] [INFO ] Implicit Places using invariants and state equation in 1704 ms returned []
Implicit Place search using SMT with State Equation took 3428 ms to find 0 implicit places.
[2022-05-21 08:53:27] [INFO ] Redundant transitions in 206 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:53:27] [INFO ] Computed 1024 place invariants in 23 ms
[2022-05-21 08:53:29] [INFO ] Dead Transitions using invariants and state equation in 2713 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:53:29] [INFO ] Computed 1024 place invariants in 20 ms
Finished random walk after 54910 steps, including 260 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 55578 steps, including 0 resets, run visited all 3 properties in 5037 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59001 steps, including 0 resets, run visited all 3 properties in 5052 ms. (steps per millisecond=11 )
Finished Best-First random walk after 56894 steps, including 0 resets, run visited all 3 properties in 5037 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:54:15] [INFO ] Computed 1024 place invariants in 18 ms
[2022-05-21 08:54:16] [INFO ] [Real]Absence check using 1024 positive place invariants in 1467 ms returned sat
[2022-05-21 08:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:54:20] [INFO ] [Real]Absence check using state equation in 3587 ms returned sat
[2022-05-21 08:54:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:54:23] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2131 ms returned sat
[2022-05-21 08:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:54:26] [INFO ] [Nat]Absence check using state equation in 3477 ms returned sat
[2022-05-21 08:54:27] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2022-05-21 08:54:27] [INFO ] Added : 0 causal constraints over 0 iterations in 500 ms. Result :sat
[2022-05-21 08:54:29] [INFO ] [Real]Absence check using 1024 positive place invariants in 1426 ms returned sat
[2022-05-21 08:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:54:33] [INFO ] [Real]Absence check using state equation in 3622 ms returned sat
[2022-05-21 08:54:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:54:35] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2112 ms returned sat
[2022-05-21 08:54:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:54:39] [INFO ] [Nat]Absence check using state equation in 3580 ms returned sat
[2022-05-21 08:54:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 136 ms.
[2022-05-21 08:54:40] [INFO ] Added : 0 causal constraints over 0 iterations in 472 ms. Result :sat
[2022-05-21 08:54:42] [INFO ] [Real]Absence check using 1024 positive place invariants in 1443 ms returned sat
[2022-05-21 08:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:54:45] [INFO ] [Real]Absence check using state equation in 3737 ms returned sat
[2022-05-21 08:54:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:54:48] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2083 ms returned sat
[2022-05-21 08:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:54:52] [INFO ] [Nat]Absence check using state equation in 3628 ms returned sat
[2022-05-21 08:54:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 136 ms.
[2022-05-21 08:54:52] [INFO ] Added : 0 causal constraints over 0 iterations in 460 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[225, 225, 225]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 90 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 91 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:55:12] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 08:55:14] [INFO ] Implicit Places using invariants in 1717 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:55:14] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 08:55:15] [INFO ] Implicit Places using invariants and state equation in 1689 ms returned []
Implicit Place search using SMT with State Equation took 3407 ms to find 0 implicit places.
[2022-05-21 08:55:16] [INFO ] Redundant transitions in 209 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:55:16] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 08:55:18] [INFO ] Dead Transitions using invariants and state equation in 2802 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:55:18] [INFO ] Computed 1024 place invariants in 14 ms
Finished random walk after 54141 steps, including 256 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 55486 steps, including 0 resets, run visited all 3 properties in 5009 ms. (steps per millisecond=11 )
Finished Best-First random walk after 55586 steps, including 0 resets, run visited all 3 properties in 5068 ms. (steps per millisecond=10 )
Finished Best-First random walk after 55927 steps, including 0 resets, run visited all 3 properties in 5020 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:56:03] [INFO ] Computed 1024 place invariants in 23 ms
[2022-05-21 08:56:07] [INFO ] [Real]Absence check using 1024 positive place invariants in 2617 ms returned sat
[2022-05-21 08:56:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:56:10] [INFO ] [Real]Absence check using state equation in 3302 ms returned sat
[2022-05-21 08:56:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:56:12] [INFO ] [Nat]Absence check using 1024 positive place invariants in 1950 ms returned sat
[2022-05-21 08:56:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:56:16] [INFO ] [Nat]Absence check using state equation in 4032 ms returned sat
[2022-05-21 08:56:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 139 ms.
[2022-05-21 08:56:17] [INFO ] Added : 0 causal constraints over 0 iterations in 479 ms. Result :sat
[2022-05-21 08:56:20] [INFO ] [Real]Absence check using 1024 positive place invariants in 2760 ms returned sat
[2022-05-21 08:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:56:24] [INFO ] [Real]Absence check using state equation in 3552 ms returned sat
[2022-05-21 08:56:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:56:27] [INFO ] [Nat]Absence check using 1024 positive place invariants in 1967 ms returned sat
[2022-05-21 08:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:56:31] [INFO ] [Nat]Absence check using state equation in 3946 ms returned sat
[2022-05-21 08:56:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 140 ms.
[2022-05-21 08:56:31] [INFO ] Added : 0 causal constraints over 0 iterations in 497 ms. Result :sat
[2022-05-21 08:56:35] [INFO ] [Real]Absence check using 1024 positive place invariants in 2725 ms returned sat
[2022-05-21 08:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:56:38] [INFO ] [Real]Absence check using state equation in 3530 ms returned sat
[2022-05-21 08:56:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:56:41] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2060 ms returned sat
[2022-05-21 08:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:56:45] [INFO ] [Nat]Absence check using state equation in 3890 ms returned sat
[2022-05-21 08:56:45] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 140 ms.
[2022-05-21 08:56:45] [INFO ] Added : 0 causal constraints over 0 iterations in 472 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[226, 226, 226]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 93 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 93 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:57:05] [INFO ] Computed 1024 place invariants in 18 ms
[2022-05-21 08:57:07] [INFO ] Implicit Places using invariants in 1725 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:57:07] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 08:57:08] [INFO ] Implicit Places using invariants and state equation in 1634 ms returned []
Implicit Place search using SMT with State Equation took 3361 ms to find 0 implicit places.
[2022-05-21 08:57:09] [INFO ] Redundant transitions in 199 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:57:09] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 08:57:11] [INFO ] Dead Transitions using invariants and state equation in 2778 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:57:11] [INFO ] Computed 1024 place invariants in 18 ms
Finished random walk after 54560 steps, including 259 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 56874 steps, including 0 resets, run visited all 3 properties in 5043 ms. (steps per millisecond=11 )
Finished Best-First random walk after 55554 steps, including 0 resets, run visited all 3 properties in 5039 ms. (steps per millisecond=11 )
Finished Best-First random walk after 55558 steps, including 0 resets, run visited all 3 properties in 5038 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:57:57] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 08:58:05] [INFO ] [Real]Absence check using 1024 positive place invariants in 7483 ms returned sat
[2022-05-21 08:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:58:13] [INFO ] [Real]Absence check using state equation in 8934 ms returned sat
[2022-05-21 08:58:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:58:21] [INFO ] [Nat]Absence check using 1024 positive place invariants in 6767 ms returned sat
[2022-05-21 08:58:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:58:25] [INFO ] [Nat]Absence check using state equation in 4198 ms returned sat
[2022-05-21 08:58:25] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2022-05-21 08:58:26] [INFO ] Added : 0 causal constraints over 0 iterations in 456 ms. Result :sat
[2022-05-21 08:58:34] [INFO ] [Real]Absence check using 1024 positive place invariants in 7578 ms returned sat
[2022-05-21 08:58:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:58:43] [INFO ] [Real]Absence check using state equation in 8736 ms returned sat
[2022-05-21 08:58:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:58:50] [INFO ] [Nat]Absence check using 1024 positive place invariants in 6737 ms returned sat
[2022-05-21 08:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:58:54] [INFO ] [Nat]Absence check using state equation in 4189 ms returned sat
[2022-05-21 08:58:54] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 138 ms.
[2022-05-21 08:58:55] [INFO ] Added : 0 causal constraints over 0 iterations in 458 ms. Result :sat
[2022-05-21 08:59:04] [INFO ] [Real]Absence check using 1024 positive place invariants in 9217 ms returned sat
[2022-05-21 08:59:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 08:59:11] [INFO ] [Real]Absence check using state equation in 6321 ms returned sat
[2022-05-21 08:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 08:59:18] [INFO ] [Nat]Absence check using 1024 positive place invariants in 6624 ms returned sat
[2022-05-21 08:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 08:59:22] [INFO ] [Nat]Absence check using state equation in 4228 ms returned sat
[2022-05-21 08:59:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2022-05-21 08:59:23] [INFO ] Added : 0 causal constraints over 0 iterations in 491 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[227, 227, 227]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 101 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 88 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:59:43] [INFO ] Computed 1024 place invariants in 22 ms
[2022-05-21 08:59:45] [INFO ] Implicit Places using invariants in 1652 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:59:45] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 08:59:46] [INFO ] Implicit Places using invariants and state equation in 1704 ms returned []
Implicit Place search using SMT with State Equation took 3358 ms to find 0 implicit places.
[2022-05-21 08:59:47] [INFO ] Redundant transitions in 203 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:59:47] [INFO ] Computed 1024 place invariants in 18 ms
[2022-05-21 08:59:49] [INFO ] Dead Transitions using invariants and state equation in 2777 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 08:59:49] [INFO ] Computed 1024 place invariants in 22 ms
Finished random walk after 53858 steps, including 255 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 55540 steps, including 0 resets, run visited all 3 properties in 5050 ms. (steps per millisecond=10 )
Finished Best-First random walk after 55530 steps, including 0 resets, run visited all 3 properties in 5024 ms. (steps per millisecond=11 )
Finished Best-First random walk after 55512 steps, including 0 resets, run visited all 3 properties in 5077 ms. (steps per millisecond=10 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:00:35] [INFO ] Computed 1024 place invariants in 23 ms
[2022-05-21 09:00:39] [INFO ] [Real]Absence check using 1024 positive place invariants in 3546 ms returned sat
[2022-05-21 09:00:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:00:42] [INFO ] [Real]Absence check using state equation in 3355 ms returned sat
[2022-05-21 09:00:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:00:45] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2318 ms returned sat
[2022-05-21 09:00:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:00:48] [INFO ] [Nat]Absence check using state equation in 3511 ms returned sat
[2022-05-21 09:00:49] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 131 ms.
[2022-05-21 09:00:49] [INFO ] Added : 0 causal constraints over 0 iterations in 450 ms. Result :sat
[2022-05-21 09:00:53] [INFO ] [Real]Absence check using 1024 positive place invariants in 3197 ms returned sat
[2022-05-21 09:00:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:00:56] [INFO ] [Real]Absence check using state equation in 3548 ms returned sat
[2022-05-21 09:00:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:00:59] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2315 ms returned sat
[2022-05-21 09:00:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:01:03] [INFO ] [Nat]Absence check using state equation in 3457 ms returned sat
[2022-05-21 09:01:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2022-05-21 09:01:03] [INFO ] Added : 0 causal constraints over 0 iterations in 452 ms. Result :sat
[2022-05-21 09:01:07] [INFO ] [Real]Absence check using 1024 positive place invariants in 3241 ms returned sat
[2022-05-21 09:01:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:01:11] [INFO ] [Real]Absence check using state equation in 3509 ms returned sat
[2022-05-21 09:01:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:01:14] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2379 ms returned sat
[2022-05-21 09:01:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:01:17] [INFO ] [Nat]Absence check using state equation in 3468 ms returned sat
[2022-05-21 09:01:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2022-05-21 09:01:18] [INFO ] Added : 0 causal constraints over 0 iterations in 462 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[228, 228, 228]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 101 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 93 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:01:38] [INFO ] Computed 1024 place invariants in 16 ms
[2022-05-21 09:01:39] [INFO ] Implicit Places using invariants in 1710 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:01:39] [INFO ] Computed 1024 place invariants in 13 ms
[2022-05-21 09:01:41] [INFO ] Implicit Places using invariants and state equation in 1630 ms returned []
Implicit Place search using SMT with State Equation took 3344 ms to find 0 implicit places.
[2022-05-21 09:01:41] [INFO ] Redundant transitions in 219 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:01:41] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 09:01:44] [INFO ] Dead Transitions using invariants and state equation in 2725 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:01:44] [INFO ] Computed 1024 place invariants in 20 ms
Finished random walk after 54268 steps, including 257 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 55486 steps, including 0 resets, run visited all 3 properties in 5060 ms. (steps per millisecond=10 )
Finished Best-First random walk after 54492 steps, including 0 resets, run visited all 3 properties in 5044 ms. (steps per millisecond=10 )
Finished Best-First random walk after 55878 steps, including 0 resets, run visited all 3 properties in 5032 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:02:29] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 09:02:33] [INFO ] [Real]Absence check using 1024 positive place invariants in 3679 ms returned sat
[2022-05-21 09:02:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:02:37] [INFO ] [Real]Absence check using state equation in 3396 ms returned sat
[2022-05-21 09:02:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:02:42] [INFO ] [Nat]Absence check using 1024 positive place invariants in 5115 ms returned sat
[2022-05-21 09:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:02:46] [INFO ] [Nat]Absence check using state equation in 3954 ms returned sat
[2022-05-21 09:02:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 141 ms.
[2022-05-21 09:02:47] [INFO ] Added : 0 causal constraints over 0 iterations in 461 ms. Result :sat
[2022-05-21 09:02:51] [INFO ] [Real]Absence check using 1024 positive place invariants in 3426 ms returned sat
[2022-05-21 09:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:02:54] [INFO ] [Real]Absence check using state equation in 3488 ms returned sat
[2022-05-21 09:02:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:03:00] [INFO ] [Nat]Absence check using 1024 positive place invariants in 5111 ms returned sat
[2022-05-21 09:03:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:03:04] [INFO ] [Nat]Absence check using state equation in 3840 ms returned sat
[2022-05-21 09:03:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2022-05-21 09:03:05] [INFO ] Added : 0 causal constraints over 0 iterations in 458 ms. Result :sat
[2022-05-21 09:03:09] [INFO ] [Real]Absence check using 1024 positive place invariants in 3569 ms returned sat
[2022-05-21 09:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:03:12] [INFO ] [Real]Absence check using state equation in 3318 ms returned sat
[2022-05-21 09:03:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:03:18] [INFO ] [Nat]Absence check using 1024 positive place invariants in 5140 ms returned sat
[2022-05-21 09:03:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:03:22] [INFO ] [Nat]Absence check using state equation in 3890 ms returned sat
[2022-05-21 09:03:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 134 ms.
[2022-05-21 09:03:22] [INFO ] Added : 0 causal constraints over 0 iterations in 468 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[229, 229, 229]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 87 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 87 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:03:42] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:03:44] [INFO ] Implicit Places using invariants in 1666 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:03:44] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 09:03:46] [INFO ] Implicit Places using invariants and state equation in 1689 ms returned []
Implicit Place search using SMT with State Equation took 3357 ms to find 0 implicit places.
[2022-05-21 09:03:46] [INFO ] Redundant transitions in 165 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:03:46] [INFO ] Computed 1024 place invariants in 26 ms
[2022-05-21 09:03:49] [INFO ] Dead Transitions using invariants and state equation in 2677 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:03:49] [INFO ] Computed 1024 place invariants in 14 ms
Finished random walk after 54476 steps, including 258 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 55478 steps, including 0 resets, run visited all 3 properties in 5090 ms. (steps per millisecond=10 )
Finished Best-First random walk after 55524 steps, including 0 resets, run visited all 3 properties in 5017 ms. (steps per millisecond=11 )
Finished Best-First random walk after 56884 steps, including 0 resets, run visited all 3 properties in 5044 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:04:34] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:04:36] [INFO ] [Real]Absence check using 1024 positive place invariants in 1953 ms returned sat
[2022-05-21 09:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:04:39] [INFO ] [Real]Absence check using state equation in 3246 ms returned sat
[2022-05-21 09:04:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:04:43] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2530 ms returned sat
[2022-05-21 09:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:04:46] [INFO ] [Nat]Absence check using state equation in 3640 ms returned sat
[2022-05-21 09:04:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 136 ms.
[2022-05-21 09:04:47] [INFO ] Added : 0 causal constraints over 0 iterations in 463 ms. Result :sat
[2022-05-21 09:04:49] [INFO ] [Real]Absence check using 1024 positive place invariants in 1946 ms returned sat
[2022-05-21 09:04:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:04:53] [INFO ] [Real]Absence check using state equation in 3686 ms returned sat
[2022-05-21 09:04:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:04:56] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2684 ms returned sat
[2022-05-21 09:04:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:05:00] [INFO ] [Nat]Absence check using state equation in 3645 ms returned sat
[2022-05-21 09:05:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 160 ms.
[2022-05-21 09:05:01] [INFO ] Added : 0 causal constraints over 0 iterations in 492 ms. Result :sat
[2022-05-21 09:05:03] [INFO ] [Real]Absence check using 1024 positive place invariants in 1984 ms returned sat
[2022-05-21 09:05:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:05:07] [INFO ] [Real]Absence check using state equation in 3470 ms returned sat
[2022-05-21 09:05:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:05:10] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2594 ms returned sat
[2022-05-21 09:05:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:05:14] [INFO ] [Nat]Absence check using state equation in 3619 ms returned sat
[2022-05-21 09:05:14] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 134 ms.
[2022-05-21 09:05:14] [INFO ] Added : 0 causal constraints over 0 iterations in 458 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[230, 230, 230]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 90 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 88 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:05:34] [INFO ] Computed 1024 place invariants in 22 ms
[2022-05-21 09:05:36] [INFO ] Implicit Places using invariants in 1723 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:05:36] [INFO ] Computed 1024 place invariants in 15 ms
[2022-05-21 09:05:38] [INFO ] Implicit Places using invariants and state equation in 1714 ms returned []
Implicit Place search using SMT with State Equation took 3438 ms to find 0 implicit places.
[2022-05-21 09:05:38] [INFO ] Redundant transitions in 168 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:05:38] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:05:41] [INFO ] Dead Transitions using invariants and state equation in 2626 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:05:41] [INFO ] Computed 1024 place invariants in 19 ms
Finished random walk after 54360 steps, including 257 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 56793 steps, including 0 resets, run visited all 3 properties in 5070 ms. (steps per millisecond=11 )
Finished Best-First random walk after 56961 steps, including 0 resets, run visited all 3 properties in 5087 ms. (steps per millisecond=11 )
Finished Best-First random walk after 55545 steps, including 0 resets, run visited all 3 properties in 5017 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:06:26] [INFO ] Computed 1024 place invariants in 18 ms
[2022-05-21 09:06:31] [INFO ] [Real]Absence check using 1024 positive place invariants in 4984 ms returned sat
[2022-05-21 09:06:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:06:35] [INFO ] [Real]Absence check using state equation in 3864 ms returned sat
[2022-05-21 09:06:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:06:38] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2000 ms returned sat
[2022-05-21 09:06:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:06:41] [INFO ] [Nat]Absence check using state equation in 3358 ms returned sat
[2022-05-21 09:06:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 136 ms.
[2022-05-21 09:06:42] [INFO ] Added : 0 causal constraints over 0 iterations in 462 ms. Result :sat
[2022-05-21 09:06:47] [INFO ] [Real]Absence check using 1024 positive place invariants in 4900 ms returned sat
[2022-05-21 09:06:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:06:51] [INFO ] [Real]Absence check using state equation in 3827 ms returned sat
[2022-05-21 09:06:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:06:54] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2029 ms returned sat
[2022-05-21 09:06:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:06:57] [INFO ] [Nat]Absence check using state equation in 3432 ms returned sat
[2022-05-21 09:06:57] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2022-05-21 09:06:58] [INFO ] Added : 0 causal constraints over 0 iterations in 460 ms. Result :sat
[2022-05-21 09:07:03] [INFO ] [Real]Absence check using 1024 positive place invariants in 4923 ms returned sat
[2022-05-21 09:07:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:07:07] [INFO ] [Real]Absence check using state equation in 3935 ms returned sat
[2022-05-21 09:07:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:07:10] [INFO ] [Nat]Absence check using 1024 positive place invariants in 1982 ms returned sat
[2022-05-21 09:07:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:07:13] [INFO ] [Nat]Absence check using state equation in 3408 ms returned sat
[2022-05-21 09:07:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2022-05-21 09:07:14] [INFO ] Added : 0 causal constraints over 0 iterations in 458 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[231, 231, 231]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 86 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 91 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:07:34] [INFO ] Computed 1024 place invariants in 18 ms
[2022-05-21 09:07:36] [INFO ] Implicit Places using invariants in 1618 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:07:36] [INFO ] Computed 1024 place invariants in 16 ms
[2022-05-21 09:07:37] [INFO ] Implicit Places using invariants and state equation in 1673 ms returned []
Implicit Place search using SMT with State Equation took 3294 ms to find 0 implicit places.
[2022-05-21 09:07:38] [INFO ] Redundant transitions in 168 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:07:38] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:07:40] [INFO ] Dead Transitions using invariants and state equation in 2754 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:07:40] [INFO ] Computed 1024 place invariants in 18 ms
Finished random walk after 54433 steps, including 258 resets, run visited all 3 properties in 30002 ms. (steps per millisecond=1 )
Finished Best-First random walk after 54480 steps, including 0 resets, run visited all 3 properties in 5012 ms. (steps per millisecond=10 )
Finished Best-First random walk after 56872 steps, including 0 resets, run visited all 3 properties in 5080 ms. (steps per millisecond=11 )
Finished Best-First random walk after 55530 steps, including 0 resets, run visited all 3 properties in 5048 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:08:26] [INFO ] Computed 1024 place invariants in 22 ms
[2022-05-21 09:08:33] [INFO ] [Real]Absence check using 1024 positive place invariants in 7187 ms returned sat
[2022-05-21 09:08:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:08:39] [INFO ] [Real]Absence check using state equation in 6010 ms returned sat
[2022-05-21 09:08:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:08:42] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2354 ms returned sat
[2022-05-21 09:08:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:08:46] [INFO ] [Nat]Absence check using state equation in 3858 ms returned sat
[2022-05-21 09:08:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 166 ms.
[2022-05-21 09:08:47] [INFO ] Added : 0 causal constraints over 0 iterations in 486 ms. Result :sat
[2022-05-21 09:08:54] [INFO ] [Real]Absence check using 1024 positive place invariants in 7044 ms returned sat
[2022-05-21 09:08:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:09:00] [INFO ] [Real]Absence check using state equation in 6096 ms returned sat
[2022-05-21 09:09:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:09:03] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2302 ms returned sat
[2022-05-21 09:09:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:09:07] [INFO ] [Nat]Absence check using state equation in 3820 ms returned sat
[2022-05-21 09:09:07] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 136 ms.
[2022-05-21 09:09:08] [INFO ] Added : 0 causal constraints over 0 iterations in 464 ms. Result :sat
[2022-05-21 09:09:15] [INFO ] [Real]Absence check using 1024 positive place invariants in 7176 ms returned sat
[2022-05-21 09:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:09:22] [INFO ] [Real]Absence check using state equation in 6155 ms returned sat
[2022-05-21 09:09:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:09:25] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2324 ms returned sat
[2022-05-21 09:09:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:09:28] [INFO ] [Nat]Absence check using state equation in 3781 ms returned sat
[2022-05-21 09:09:29] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 138 ms.
[2022-05-21 09:09:29] [INFO ] Added : 0 causal constraints over 0 iterations in 459 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[232, 232, 232]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 87 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 87 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:09:49] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:09:51] [INFO ] Implicit Places using invariants in 1719 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:09:51] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 09:09:53] [INFO ] Implicit Places using invariants and state equation in 1698 ms returned []
Implicit Place search using SMT with State Equation took 3418 ms to find 0 implicit places.
[2022-05-21 09:09:53] [INFO ] Redundant transitions in 170 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:09:53] [INFO ] Computed 1024 place invariants in 18 ms
[2022-05-21 09:09:56] [INFO ] Dead Transitions using invariants and state equation in 2717 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:09:56] [INFO ] Computed 1024 place invariants in 17 ms
Finished random walk after 54495 steps, including 258 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 54482 steps, including 0 resets, run visited all 3 properties in 5020 ms. (steps per millisecond=10 )
Finished Best-First random walk after 55705 steps, including 0 resets, run visited all 3 properties in 5039 ms. (steps per millisecond=11 )
Finished Best-First random walk after 55528 steps, including 0 resets, run visited all 3 properties in 5086 ms. (steps per millisecond=10 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:10:41] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:10:46] [INFO ] [Real]Absence check using 1024 positive place invariants in 5000 ms returned sat
[2022-05-21 09:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:10:50] [INFO ] [Real]Absence check using state equation in 3870 ms returned sat
[2022-05-21 09:10:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:10:55] [INFO ] [Nat]Absence check using 1024 positive place invariants in 4721 ms returned sat
[2022-05-21 09:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:10:59] [INFO ] [Nat]Absence check using state equation in 3800 ms returned sat
[2022-05-21 09:10:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 142 ms.
[2022-05-21 09:11:00] [INFO ] Added : 0 causal constraints over 0 iterations in 461 ms. Result :sat
[2022-05-21 09:11:05] [INFO ] [Real]Absence check using 1024 positive place invariants in 4917 ms returned sat
[2022-05-21 09:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:11:09] [INFO ] [Real]Absence check using state equation in 3990 ms returned sat
[2022-05-21 09:11:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:11:15] [INFO ] [Nat]Absence check using 1024 positive place invariants in 4866 ms returned sat
[2022-05-21 09:11:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:11:19] [INFO ] [Nat]Absence check using state equation in 4094 ms returned sat
[2022-05-21 09:11:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 152 ms.
[2022-05-21 09:11:19] [INFO ] Added : 0 causal constraints over 0 iterations in 476 ms. Result :sat
[2022-05-21 09:11:25] [INFO ] [Real]Absence check using 1024 positive place invariants in 4904 ms returned sat
[2022-05-21 09:11:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:11:29] [INFO ] [Real]Absence check using state equation in 3597 ms returned sat
[2022-05-21 09:11:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:11:34] [INFO ] [Nat]Absence check using 1024 positive place invariants in 4833 ms returned sat
[2022-05-21 09:11:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:11:38] [INFO ] [Nat]Absence check using state equation in 3973 ms returned sat
[2022-05-21 09:11:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2022-05-21 09:11:39] [INFO ] Added : 0 causal constraints over 0 iterations in 459 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[233, 233, 233]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 93 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 92 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:11:59] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 09:12:01] [INFO ] Implicit Places using invariants in 1701 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:12:01] [INFO ] Computed 1024 place invariants in 15 ms
[2022-05-21 09:12:02] [INFO ] Implicit Places using invariants and state equation in 1717 ms returned []
Implicit Place search using SMT with State Equation took 3418 ms to find 0 implicit places.
[2022-05-21 09:12:03] [INFO ] Redundant transitions in 171 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:12:03] [INFO ] Computed 1024 place invariants in 18 ms
[2022-05-21 09:12:05] [INFO ] Dead Transitions using invariants and state equation in 2737 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:12:05] [INFO ] Computed 1024 place invariants in 19 ms
Finished random walk after 54259 steps, including 257 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 55892 steps, including 0 resets, run visited all 3 properties in 5015 ms. (steps per millisecond=11 )
Finished Best-First random walk after 55896 steps, including 0 resets, run visited all 3 properties in 5022 ms. (steps per millisecond=11 )
Finished Best-First random walk after 55920 steps, including 0 resets, run visited all 3 properties in 5027 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:12:50] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 09:12:56] [INFO ] [Real]Absence check using 1024 positive place invariants in 4631 ms returned sat
[2022-05-21 09:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:12:59] [INFO ] [Real]Absence check using state equation in 3791 ms returned sat
[2022-05-21 09:12:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:13:05] [INFO ] [Nat]Absence check using 1024 positive place invariants in 4878 ms returned sat
[2022-05-21 09:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:13:09] [INFO ] [Nat]Absence check using state equation in 4234 ms returned sat
[2022-05-21 09:13:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2022-05-21 09:13:10] [INFO ] Added : 0 causal constraints over 0 iterations in 458 ms. Result :sat
[2022-05-21 09:13:15] [INFO ] [Real]Absence check using 1024 positive place invariants in 4527 ms returned sat
[2022-05-21 09:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:13:19] [INFO ] [Real]Absence check using state equation in 3969 ms returned sat
[2022-05-21 09:13:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:13:24] [INFO ] [Nat]Absence check using 1024 positive place invariants in 5025 ms returned sat
[2022-05-21 09:13:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:13:29] [INFO ] [Nat]Absence check using state equation in 4243 ms returned sat
[2022-05-21 09:13:29] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 134 ms.
[2022-05-21 09:13:29] [INFO ] Added : 0 causal constraints over 0 iterations in 461 ms. Result :sat
[2022-05-21 09:13:34] [INFO ] [Real]Absence check using 1024 positive place invariants in 4643 ms returned sat
[2022-05-21 09:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:13:39] [INFO ] [Real]Absence check using state equation in 4195 ms returned sat
[2022-05-21 09:13:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:13:44] [INFO ] [Nat]Absence check using 1024 positive place invariants in 4990 ms returned sat
[2022-05-21 09:13:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:13:48] [INFO ] [Nat]Absence check using state equation in 4213 ms returned sat
[2022-05-21 09:13:49] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 134 ms.
[2022-05-21 09:13:49] [INFO ] Added : 0 causal constraints over 0 iterations in 457 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[234, 234, 234]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 90 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 90 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:14:10] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:14:11] [INFO ] Implicit Places using invariants in 1805 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:14:11] [INFO ] Computed 1024 place invariants in 15 ms
[2022-05-21 09:14:13] [INFO ] Implicit Places using invariants and state equation in 1674 ms returned []
Implicit Place search using SMT with State Equation took 3485 ms to find 0 implicit places.
[2022-05-21 09:14:13] [INFO ] Redundant transitions in 173 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:14:13] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 09:14:16] [INFO ] Dead Transitions using invariants and state equation in 2852 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:14:16] [INFO ] Computed 1024 place invariants in 22 ms
Finished random walk after 54214 steps, including 257 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 55462 steps, including 0 resets, run visited all 3 properties in 5077 ms. (steps per millisecond=10 )
Finished Best-First random walk after 54506 steps, including 0 resets, run visited all 3 properties in 5002 ms. (steps per millisecond=10 )
Finished Best-First random walk after 57021 steps, including 0 resets, run visited all 3 properties in 5057 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:15:01] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:15:08] [INFO ] [Real]Absence check using 1024 positive place invariants in 6136 ms returned sat
[2022-05-21 09:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:15:12] [INFO ] [Real]Absence check using state equation in 4169 ms returned sat
[2022-05-21 09:15:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:15:20] [INFO ] [Nat]Absence check using 1024 positive place invariants in 6977 ms returned sat
[2022-05-21 09:15:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:15:24] [INFO ] [Nat]Absence check using state equation in 4051 ms returned sat
[2022-05-21 09:15:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2022-05-21 09:15:24] [INFO ] Added : 0 causal constraints over 0 iterations in 466 ms. Result :sat
[2022-05-21 09:15:31] [INFO ] [Real]Absence check using 1024 positive place invariants in 5862 ms returned sat
[2022-05-21 09:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:15:35] [INFO ] [Real]Absence check using state equation in 4066 ms returned sat
[2022-05-21 09:15:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:15:43] [INFO ] [Nat]Absence check using 1024 positive place invariants in 7029 ms returned sat
[2022-05-21 09:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:15:47] [INFO ] [Nat]Absence check using state equation in 4399 ms returned sat
[2022-05-21 09:15:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 134 ms.
[2022-05-21 09:15:48] [INFO ] Added : 0 causal constraints over 0 iterations in 460 ms. Result :sat
[2022-05-21 09:15:54] [INFO ] [Real]Absence check using 1024 positive place invariants in 5906 ms returned sat
[2022-05-21 09:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:15:58] [INFO ] [Real]Absence check using state equation in 4071 ms returned sat
[2022-05-21 09:15:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:16:06] [INFO ] [Nat]Absence check using 1024 positive place invariants in 6987 ms returned sat
[2022-05-21 09:16:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:16:10] [INFO ] [Nat]Absence check using state equation in 4085 ms returned sat
[2022-05-21 09:16:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 139 ms.
[2022-05-21 09:16:10] [INFO ] Added : 0 causal constraints over 0 iterations in 482 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[235, 235, 235]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 97 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 86 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:16:31] [INFO ] Computed 1024 place invariants in 23 ms
[2022-05-21 09:16:33] [INFO ] Implicit Places using invariants in 1751 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:16:33] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 09:16:35] [INFO ] Implicit Places using invariants and state equation in 1728 ms returned []
Implicit Place search using SMT with State Equation took 3481 ms to find 0 implicit places.
[2022-05-21 09:16:35] [INFO ] Redundant transitions in 171 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:16:35] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 09:16:38] [INFO ] Dead Transitions using invariants and state equation in 2721 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:16:38] [INFO ] Computed 1024 place invariants in 18 ms
Finished random walk after 54180 steps, including 257 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 55478 steps, including 0 resets, run visited all 3 properties in 5052 ms. (steps per millisecond=10 )
Finished Best-First random walk after 55744 steps, including 0 resets, run visited all 3 properties in 5030 ms. (steps per millisecond=11 )
Finished Best-First random walk after 55452 steps, including 0 resets, run visited all 3 properties in 5005 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:17:23] [INFO ] Computed 1024 place invariants in 22 ms
[2022-05-21 09:17:29] [INFO ] [Real]Absence check using 1024 positive place invariants in 5985 ms returned sat
[2022-05-21 09:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:17:33] [INFO ] [Real]Absence check using state equation in 3917 ms returned sat
[2022-05-21 09:17:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:17:41] [INFO ] [Nat]Absence check using 1024 positive place invariants in 7716 ms returned sat
[2022-05-21 09:17:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:17:45] [INFO ] [Nat]Absence check using state equation in 4030 ms returned sat
[2022-05-21 09:17:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2022-05-21 09:17:46] [INFO ] Added : 0 causal constraints over 0 iterations in 461 ms. Result :sat
[2022-05-21 09:17:52] [INFO ] [Real]Absence check using 1024 positive place invariants in 5814 ms returned sat
[2022-05-21 09:17:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:17:56] [INFO ] [Real]Absence check using state equation in 4051 ms returned sat
[2022-05-21 09:17:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:18:04] [INFO ] [Nat]Absence check using 1024 positive place invariants in 7343 ms returned sat
[2022-05-21 09:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:18:08] [INFO ] [Nat]Absence check using state equation in 3945 ms returned sat
[2022-05-21 09:18:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2022-05-21 09:18:09] [INFO ] Added : 0 causal constraints over 0 iterations in 461 ms. Result :sat
[2022-05-21 09:18:15] [INFO ] [Real]Absence check using 1024 positive place invariants in 5826 ms returned sat
[2022-05-21 09:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:18:19] [INFO ] [Real]Absence check using state equation in 3756 ms returned sat
[2022-05-21 09:18:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:18:27] [INFO ] [Nat]Absence check using 1024 positive place invariants in 7348 ms returned sat
[2022-05-21 09:18:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:18:31] [INFO ] [Nat]Absence check using state equation in 3908 ms returned sat
[2022-05-21 09:18:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2022-05-21 09:18:32] [INFO ] Added : 0 causal constraints over 0 iterations in 450 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[236, 236, 236]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 91 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 90 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:18:52] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:18:54] [INFO ] Implicit Places using invariants in 1656 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:18:54] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 09:18:56] [INFO ] Implicit Places using invariants and state equation in 1713 ms returned []
Implicit Place search using SMT with State Equation took 3374 ms to find 0 implicit places.
[2022-05-21 09:18:56] [INFO ] Redundant transitions in 166 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:18:56] [INFO ] Computed 1024 place invariants in 18 ms
[2022-05-21 09:18:59] [INFO ] Dead Transitions using invariants and state equation in 2749 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:18:59] [INFO ] Computed 1024 place invariants in 17 ms
Finished random walk after 54445 steps, including 258 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 55563 steps, including 0 resets, run visited all 3 properties in 5007 ms. (steps per millisecond=11 )
Finished Best-First random walk after 54548 steps, including 0 resets, run visited all 3 properties in 5058 ms. (steps per millisecond=10 )
Finished Best-First random walk after 57084 steps, including 0 resets, run visited all 3 properties in 5048 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:19:44] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:19:49] [INFO ] [Real]Absence check using 1024 positive place invariants in 4683 ms returned sat
[2022-05-21 09:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:19:53] [INFO ] [Real]Absence check using state equation in 4006 ms returned sat
[2022-05-21 09:19:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:20:07] [INFO ] [Nat]Absence check using 1024 positive place invariants in 12863 ms returned sat
[2022-05-21 09:20:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:20:10] [INFO ] [Nat]Absence check using state equation in 3975 ms returned sat
[2022-05-21 09:20:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2022-05-21 09:20:11] [INFO ] Added : 0 causal constraints over 0 iterations in 471 ms. Result :sat
[2022-05-21 09:20:16] [INFO ] [Real]Absence check using 1024 positive place invariants in 4559 ms returned sat
[2022-05-21 09:20:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:20:20] [INFO ] [Real]Absence check using state equation in 4010 ms returned sat
[2022-05-21 09:20:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:20:34] [INFO ] [Nat]Absence check using 1024 positive place invariants in 13126 ms returned sat
[2022-05-21 09:20:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:20:38] [INFO ] [Nat]Absence check using state equation in 4175 ms returned sat
[2022-05-21 09:20:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2022-05-21 09:20:39] [INFO ] Added : 0 causal constraints over 0 iterations in 452 ms. Result :sat
[2022-05-21 09:20:44] [INFO ] [Real]Absence check using 1024 positive place invariants in 4677 ms returned sat
[2022-05-21 09:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:20:48] [INFO ] [Real]Absence check using state equation in 4106 ms returned sat
[2022-05-21 09:20:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:21:02] [INFO ] [Nat]Absence check using 1024 positive place invariants in 13104 ms returned sat
[2022-05-21 09:21:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:21:06] [INFO ] [Nat]Absence check using state equation in 4140 ms returned sat
[2022-05-21 09:21:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2022-05-21 09:21:07] [INFO ] Added : 0 causal constraints over 0 iterations in 463 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[238, 238, 238]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 87 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 86 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:21:28] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:21:29] [INFO ] Implicit Places using invariants in 1637 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:21:29] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 09:21:31] [INFO ] Implicit Places using invariants and state equation in 1674 ms returned []
Implicit Place search using SMT with State Equation took 3311 ms to find 0 implicit places.
[2022-05-21 09:21:31] [INFO ] Redundant transitions in 165 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:21:31] [INFO ] Computed 1024 place invariants in 23 ms
[2022-05-21 09:21:34] [INFO ] Dead Transitions using invariants and state equation in 2704 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:21:34] [INFO ] Computed 1024 place invariants in 16 ms
Finished random walk after 54287 steps, including 257 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 55936 steps, including 0 resets, run visited all 3 properties in 5022 ms. (steps per millisecond=11 )
Finished Best-First random walk after 55505 steps, including 0 resets, run visited all 3 properties in 5046 ms. (steps per millisecond=10 )
Finished Best-First random walk after 55523 steps, including 0 resets, run visited all 3 properties in 5065 ms. (steps per millisecond=10 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:22:19] [INFO ] Computed 1024 place invariants in 22 ms
[2022-05-21 09:22:28] [INFO ] [Real]Absence check using 1024 positive place invariants in 8149 ms returned sat
[2022-05-21 09:22:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:22:32] [INFO ] [Real]Absence check using state equation in 4113 ms returned sat
[2022-05-21 09:22:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:22:52] [INFO ] [Nat]Absence check using 1024 positive place invariants in 19223 ms returned sat
[2022-05-21 09:22:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:22:59] [INFO ] [Nat]Absence check using state equation in 7279 ms returned sat
[2022-05-21 09:23:01] [INFO ] Deduced a trap composed of 17 places in 1672 ms of which 4 ms to minimize.
[2022-05-21 09:23:02] [INFO ] Deduced a trap composed of 17 places in 1547 ms of which 3 ms to minimize.
[2022-05-21 09:23:03] [INFO ] Deduced a trap composed of 17 places in 704 ms of which 2 ms to minimize.
[2022-05-21 09:23:03] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 4478 ms
[2022-05-21 09:23:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2022-05-21 09:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 446 ms. Result :sat
[2022-05-21 09:23:12] [INFO ] [Real]Absence check using 1024 positive place invariants in 7926 ms returned sat
[2022-05-21 09:23:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:23:16] [INFO ] [Real]Absence check using state equation in 4180 ms returned sat
[2022-05-21 09:23:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:23:36] [INFO ] [Nat]Absence check using 1024 positive place invariants in 18644 ms returned sat
[2022-05-21 09:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:23:43] [INFO ] [Nat]Absence check using state equation in 6978 ms returned sat
[2022-05-21 09:23:45] [INFO ] Deduced a trap composed of 17 places in 1673 ms of which 3 ms to minimize.
[2022-05-21 09:23:46] [INFO ] Deduced a trap composed of 17 places in 1720 ms of which 3 ms to minimize.
[2022-05-21 09:23:47] [INFO ] Deduced a trap composed of 17 places in 643 ms of which 3 ms to minimize.
[2022-05-21 09:23:47] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 4570 ms
[2022-05-21 09:23:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 136 ms.
[2022-05-21 09:23:48] [INFO ] Added : 0 causal constraints over 0 iterations in 442 ms. Result :sat
[2022-05-21 09:23:56] [INFO ] [Real]Absence check using 1024 positive place invariants in 7862 ms returned sat
[2022-05-21 09:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:24:00] [INFO ] [Real]Absence check using state equation in 4011 ms returned sat
[2022-05-21 09:24:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:24:19] [INFO ] [Nat]Absence check using 1024 positive place invariants in 18471 ms returned sat
[2022-05-21 09:24:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:24:26] [INFO ] [Nat]Absence check using state equation in 6917 ms returned sat
[2022-05-21 09:24:28] [INFO ] Deduced a trap composed of 17 places in 1682 ms of which 3 ms to minimize.
[2022-05-21 09:24:30] [INFO ] Deduced a trap composed of 17 places in 1716 ms of which 2 ms to minimize.
[2022-05-21 09:24:31] [INFO ] Deduced a trap composed of 17 places in 637 ms of which 3 ms to minimize.
[2022-05-21 09:24:31] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 4583 ms
[2022-05-21 09:24:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2022-05-21 09:24:31] [INFO ] Added : 0 causal constraints over 0 iterations in 454 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096, 4096] Max seen :[239, 239, 239]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 92 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 90 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:24:50] [INFO ] Computed 1024 place invariants in 39 ms
[2022-05-21 09:24:52] [INFO ] Implicit Places using invariants in 1701 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:24:52] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 09:24:54] [INFO ] Implicit Places using invariants and state equation in 1726 ms returned []
Implicit Place search using SMT with State Equation took 3428 ms to find 0 implicit places.
[2022-05-21 09:24:54] [INFO ] Redundant transitions in 171 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:24:54] [INFO ] Computed 1024 place invariants in 23 ms
[2022-05-21 09:24:57] [INFO ] Dead Transitions using invariants and state equation in 2772 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting property specific reduction for Sudoku-PT-BN16-UpperBounds-00
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:24:57] [INFO ] Computed 1024 place invariants in 14 ms
Incomplete random walk after 10000 steps, including 47 resets, run finished after 4000 ms. (steps per millisecond=2 ) properties (out of 1) seen :219
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 860 ms. (steps per millisecond=11 ) properties (out of 1) seen :1
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:25:01] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:25:03] [INFO ] [Real]Absence check using 1024 positive place invariants in 1292 ms returned sat
[2022-05-21 09:25:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:25:06] [INFO ] [Real]Absence check using state equation in 3290 ms returned unknown
Current structural bounds on expressions (after SMT) : [4096] Max seen :[219]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 87 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:25:07] [INFO ] Computed 1024 place invariants in 19 ms
Finished random walk after 75729 steps, including 359 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 61219 steps, including 0 resets, run visited all 1 properties in 5071 ms. (steps per millisecond=12 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:25:42] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:25:43] [INFO ] [Real]Absence check using 1024 positive place invariants in 1296 ms returned sat
[2022-05-21 09:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:25:47] [INFO ] [Real]Absence check using state equation in 3239 ms returned sat
[2022-05-21 09:25:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:25:48] [INFO ] [Nat]Absence check using 1024 positive place invariants in 1047 ms returned sat
[2022-05-21 09:25:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:25:52] [INFO ] [Nat]Absence check using state equation in 3357 ms returned sat
[2022-05-21 09:25:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2022-05-21 09:25:52] [INFO ] Added : 0 causal constraints over 0 iterations in 458 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[219]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 89 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 87 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:25:55] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:25:57] [INFO ] Implicit Places using invariants in 1726 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:25:57] [INFO ] Computed 1024 place invariants in 22 ms
[2022-05-21 09:25:59] [INFO ] Implicit Places using invariants and state equation in 1731 ms returned []
Implicit Place search using SMT with State Equation took 3458 ms to find 0 implicit places.
[2022-05-21 09:25:59] [INFO ] Redundant transitions in 170 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:25:59] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:26:02] [INFO ] Dead Transitions using invariants and state equation in 2790 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:26:02] [INFO ] Computed 1024 place invariants in 22 ms
Finished random walk after 74786 steps, including 354 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 60311 steps, including 0 resets, run visited all 1 properties in 5071 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:26:37] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:26:39] [INFO ] [Real]Absence check using 1024 positive place invariants in 1595 ms returned sat
[2022-05-21 09:26:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:26:43] [INFO ] [Real]Absence check using state equation in 3733 ms returned sat
[2022-05-21 09:26:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:26:46] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2875 ms returned sat
[2022-05-21 09:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:26:50] [INFO ] [Nat]Absence check using state equation in 3607 ms returned sat
[2022-05-21 09:26:50] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 139 ms.
[2022-05-21 09:26:50] [INFO ] Added : 0 causal constraints over 0 iterations in 460 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[224]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 88 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 87 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:26:54] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:26:56] [INFO ] Implicit Places using invariants in 1789 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:26:56] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 09:26:57] [INFO ] Implicit Places using invariants and state equation in 1736 ms returned []
Implicit Place search using SMT with State Equation took 3525 ms to find 0 implicit places.
[2022-05-21 09:26:58] [INFO ] Redundant transitions in 170 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:26:58] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:27:00] [INFO ] Dead Transitions using invariants and state equation in 2810 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:27:00] [INFO ] Computed 1024 place invariants in 17 ms
Finished random walk after 75192 steps, including 356 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 62207 steps, including 0 resets, run visited all 1 properties in 5065 ms. (steps per millisecond=12 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:27:35] [INFO ] Computed 1024 place invariants in 23 ms
[2022-05-21 09:27:37] [INFO ] [Real]Absence check using 1024 positive place invariants in 1474 ms returned sat
[2022-05-21 09:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:27:41] [INFO ] [Real]Absence check using state equation in 3508 ms returned sat
[2022-05-21 09:27:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:27:44] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2075 ms returned sat
[2022-05-21 09:27:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:27:47] [INFO ] [Nat]Absence check using state equation in 3473 ms returned sat
[2022-05-21 09:27:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 139 ms.
[2022-05-21 09:27:48] [INFO ] Added : 0 causal constraints over 0 iterations in 463 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[225]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 105 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 89 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:27:51] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:27:53] [INFO ] Implicit Places using invariants in 1703 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:27:53] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 09:27:54] [INFO ] Implicit Places using invariants and state equation in 1635 ms returned []
Implicit Place search using SMT with State Equation took 3341 ms to find 0 implicit places.
[2022-05-21 09:27:54] [INFO ] Redundant transitions in 167 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:27:54] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 09:27:57] [INFO ] Dead Transitions using invariants and state equation in 2734 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:27:57] [INFO ] Computed 1024 place invariants in 21 ms
Finished random walk after 75528 steps, including 358 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 62255 steps, including 0 resets, run visited all 1 properties in 5060 ms. (steps per millisecond=12 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:28:32] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:28:35] [INFO ] [Real]Absence check using 1024 positive place invariants in 2769 ms returned sat
[2022-05-21 09:28:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:28:39] [INFO ] [Real]Absence check using state equation in 3319 ms returned sat
[2022-05-21 09:28:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:28:41] [INFO ] [Nat]Absence check using 1024 positive place invariants in 1987 ms returned sat
[2022-05-21 09:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:28:45] [INFO ] [Nat]Absence check using state equation in 3852 ms returned sat
[2022-05-21 09:28:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 138 ms.
[2022-05-21 09:28:46] [INFO ] Added : 0 causal constraints over 0 iterations in 462 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[226]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 86 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 86 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:28:49] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:28:51] [INFO ] Implicit Places using invariants in 1714 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:28:51] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 09:28:53] [INFO ] Implicit Places using invariants and state equation in 1698 ms returned []
Implicit Place search using SMT with State Equation took 3413 ms to find 0 implicit places.
[2022-05-21 09:28:53] [INFO ] Redundant transitions in 170 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:28:53] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:28:55] [INFO ] Dead Transitions using invariants and state equation in 2731 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:28:55] [INFO ] Computed 1024 place invariants in 19 ms
Finished random walk after 75689 steps, including 358 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 61248 steps, including 0 resets, run visited all 1 properties in 5067 ms. (steps per millisecond=12 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:29:31] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 09:29:39] [INFO ] [Real]Absence check using 1024 positive place invariants in 7821 ms returned sat
[2022-05-21 09:29:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:29:48] [INFO ] [Real]Absence check using state equation in 9351 ms returned sat
[2022-05-21 09:29:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:29:56] [INFO ] [Nat]Absence check using 1024 positive place invariants in 7013 ms returned sat
[2022-05-21 09:29:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:30:00] [INFO ] [Nat]Absence check using state equation in 4557 ms returned sat
[2022-05-21 09:30:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 139 ms.
[2022-05-21 09:30:01] [INFO ] Added : 0 causal constraints over 0 iterations in 460 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[227]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 85 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 85 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:30:04] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:30:06] [INFO ] Implicit Places using invariants in 1729 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:30:06] [INFO ] Computed 1024 place invariants in 15 ms
[2022-05-21 09:30:08] [INFO ] Implicit Places using invariants and state equation in 1701 ms returned []
Implicit Place search using SMT with State Equation took 3432 ms to find 0 implicit places.
[2022-05-21 09:30:08] [INFO ] Redundant transitions in 170 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:30:08] [INFO ] Computed 1024 place invariants in 18 ms
[2022-05-21 09:30:11] [INFO ] Dead Transitions using invariants and state equation in 2738 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:30:11] [INFO ] Computed 1024 place invariants in 16 ms
Finished random walk after 75794 steps, including 359 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 61104 steps, including 0 resets, run visited all 1 properties in 5008 ms. (steps per millisecond=12 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:30:46] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:30:49] [INFO ] [Real]Absence check using 1024 positive place invariants in 3218 ms returned sat
[2022-05-21 09:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:30:53] [INFO ] [Real]Absence check using state equation in 3363 ms returned sat
[2022-05-21 09:30:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:30:56] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2329 ms returned sat
[2022-05-21 09:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:30:59] [INFO ] [Nat]Absence check using state equation in 3487 ms returned sat
[2022-05-21 09:30:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2022-05-21 09:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 494 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[228]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 86 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 85 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:31:03] [INFO ] Computed 1024 place invariants in 23 ms
[2022-05-21 09:31:05] [INFO ] Implicit Places using invariants in 1695 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:31:05] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 09:31:06] [INFO ] Implicit Places using invariants and state equation in 1719 ms returned []
Implicit Place search using SMT with State Equation took 3416 ms to find 0 implicit places.
[2022-05-21 09:31:07] [INFO ] Redundant transitions in 165 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:31:07] [INFO ] Computed 1024 place invariants in 22 ms
[2022-05-21 09:31:09] [INFO ] Dead Transitions using invariants and state equation in 2760 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:31:09] [INFO ] Computed 1024 place invariants in 14 ms
Finished random walk after 75802 steps, including 359 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 60374 steps, including 0 resets, run visited all 1 properties in 5070 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:31:44] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:31:49] [INFO ] [Real]Absence check using 1024 positive place invariants in 3628 ms returned sat
[2022-05-21 09:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:31:52] [INFO ] [Real]Absence check using state equation in 3543 ms returned sat
[2022-05-21 09:31:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:31:58] [INFO ] [Nat]Absence check using 1024 positive place invariants in 5220 ms returned sat
[2022-05-21 09:31:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:32:02] [INFO ] [Nat]Absence check using state equation in 4060 ms returned sat
[2022-05-21 09:32:02] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2022-05-21 09:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 459 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[229]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 87 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 87 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:32:06] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:32:08] [INFO ] Implicit Places using invariants in 1721 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:32:08] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 09:32:09] [INFO ] Implicit Places using invariants and state equation in 1551 ms returned []
Implicit Place search using SMT with State Equation took 3273 ms to find 0 implicit places.
[2022-05-21 09:32:09] [INFO ] Redundant transitions in 164 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:32:09] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 09:32:12] [INFO ] Dead Transitions using invariants and state equation in 2772 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:32:12] [INFO ] Computed 1024 place invariants in 22 ms
Finished random walk after 75538 steps, including 358 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 59294 steps, including 0 resets, run visited all 1 properties in 5009 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:32:47] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:32:50] [INFO ] [Real]Absence check using 1024 positive place invariants in 2005 ms returned sat
[2022-05-21 09:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:32:53] [INFO ] [Real]Absence check using state equation in 3342 ms returned sat
[2022-05-21 09:32:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:32:56] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2627 ms returned sat
[2022-05-21 09:32:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:33:00] [INFO ] [Nat]Absence check using state equation in 3378 ms returned sat
[2022-05-21 09:33:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 136 ms.
[2022-05-21 09:33:00] [INFO ] Added : 0 causal constraints over 0 iterations in 458 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[230]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 87 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 103 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:33:04] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 09:33:05] [INFO ] Implicit Places using invariants in 1741 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:33:05] [INFO ] Computed 1024 place invariants in 15 ms
[2022-05-21 09:33:07] [INFO ] Implicit Places using invariants and state equation in 1718 ms returned []
Implicit Place search using SMT with State Equation took 3459 ms to find 0 implicit places.
[2022-05-21 09:33:07] [INFO ] Redundant transitions in 171 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:33:07] [INFO ] Computed 1024 place invariants in 33 ms
[2022-05-21 09:33:10] [INFO ] Dead Transitions using invariants and state equation in 2753 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:33:10] [INFO ] Computed 1024 place invariants in 16 ms
Finished random walk after 75589 steps, including 358 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 62200 steps, including 0 resets, run visited all 1 properties in 5035 ms. (steps per millisecond=12 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:33:45] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 09:33:50] [INFO ] [Real]Absence check using 1024 positive place invariants in 4981 ms returned sat
[2022-05-21 09:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:33:54] [INFO ] [Real]Absence check using state equation in 3948 ms returned sat
[2022-05-21 09:33:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:33:57] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2034 ms returned sat
[2022-05-21 09:33:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:34:01] [INFO ] [Nat]Absence check using state equation in 3551 ms returned sat
[2022-05-21 09:34:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 133 ms.
[2022-05-21 09:34:01] [INFO ] Added : 0 causal constraints over 0 iterations in 465 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[231]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 83 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 83 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:34:05] [INFO ] Computed 1024 place invariants in 17 ms
[2022-05-21 09:34:06] [INFO ] Implicit Places using invariants in 1731 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:34:06] [INFO ] Computed 1024 place invariants in 15 ms
[2022-05-21 09:34:08] [INFO ] Implicit Places using invariants and state equation in 1719 ms returned []
Implicit Place search using SMT with State Equation took 3462 ms to find 0 implicit places.
[2022-05-21 09:34:08] [INFO ] Redundant transitions in 172 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:34:08] [INFO ] Computed 1024 place invariants in 22 ms
[2022-05-21 09:34:11] [INFO ] Dead Transitions using invariants and state equation in 2742 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:34:11] [INFO ] Computed 1024 place invariants in 20 ms
Finished random walk after 75577 steps, including 358 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 61219 steps, including 0 resets, run visited all 1 properties in 5081 ms. (steps per millisecond=12 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:34:46] [INFO ] Computed 1024 place invariants in 23 ms
[2022-05-21 09:34:54] [INFO ] [Real]Absence check using 1024 positive place invariants in 7375 ms returned sat
[2022-05-21 09:34:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:35:00] [INFO ] [Real]Absence check using state equation in 6088 ms returned sat
[2022-05-21 09:35:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:35:03] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2325 ms returned sat
[2022-05-21 09:35:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:35:07] [INFO ] [Nat]Absence check using state equation in 3865 ms returned sat
[2022-05-21 09:35:07] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2022-05-21 09:35:07] [INFO ] Added : 0 causal constraints over 0 iterations in 459 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[232]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 85 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 84 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:35:11] [INFO ] Computed 1024 place invariants in 23 ms
[2022-05-21 09:35:12] [INFO ] Implicit Places using invariants in 1670 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:35:12] [INFO ] Computed 1024 place invariants in 15 ms
[2022-05-21 09:35:14] [INFO ] Implicit Places using invariants and state equation in 1752 ms returned []
Implicit Place search using SMT with State Equation took 3423 ms to find 0 implicit places.
[2022-05-21 09:35:14] [INFO ] Redundant transitions in 173 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:35:14] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 09:35:17] [INFO ] Dead Transitions using invariants and state equation in 2851 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:35:17] [INFO ] Computed 1024 place invariants in 17 ms
Finished random walk after 74254 steps, including 352 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 60161 steps, including 0 resets, run visited all 1 properties in 5023 ms. (steps per millisecond=11 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:35:52] [INFO ] Computed 1024 place invariants in 22 ms
[2022-05-21 09:35:58] [INFO ] [Real]Absence check using 1024 positive place invariants in 5037 ms returned sat
[2022-05-21 09:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:36:01] [INFO ] [Real]Absence check using state equation in 3668 ms returned sat
[2022-05-21 09:36:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:36:07] [INFO ] [Nat]Absence check using 1024 positive place invariants in 5009 ms returned sat
[2022-05-21 09:36:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:36:11] [INFO ] [Nat]Absence check using state equation in 3832 ms returned sat
[2022-05-21 09:36:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 141 ms.
[2022-05-21 09:36:11] [INFO ] Added : 0 causal constraints over 0 iterations in 499 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[233]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 92 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 87 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:36:15] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 09:36:17] [INFO ] Implicit Places using invariants in 1650 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:36:17] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 09:36:18] [INFO ] Implicit Places using invariants and state equation in 1682 ms returned []
Implicit Place search using SMT with State Equation took 3334 ms to find 0 implicit places.
[2022-05-21 09:36:18] [INFO ] Redundant transitions in 168 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:36:18] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:36:21] [INFO ] Dead Transitions using invariants and state equation in 2732 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:36:21] [INFO ] Computed 1024 place invariants in 14 ms
Finished random walk after 75775 steps, including 359 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 61400 steps, including 0 resets, run visited all 1 properties in 5016 ms. (steps per millisecond=12 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:36:56] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:37:01] [INFO ] [Real]Absence check using 1024 positive place invariants in 4669 ms returned sat
[2022-05-21 09:37:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:37:06] [INFO ] [Real]Absence check using state equation in 4292 ms returned sat
[2022-05-21 09:37:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:37:11] [INFO ] [Nat]Absence check using 1024 positive place invariants in 4945 ms returned sat
[2022-05-21 09:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:37:15] [INFO ] [Nat]Absence check using state equation in 4129 ms returned sat
[2022-05-21 09:37:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 131 ms.
[2022-05-21 09:37:16] [INFO ] Added : 0 causal constraints over 0 iterations in 460 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[234]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 85 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 85 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:37:19] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:37:21] [INFO ] Implicit Places using invariants in 1708 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:37:21] [INFO ] Computed 1024 place invariants in 18 ms
[2022-05-21 09:37:23] [INFO ] Implicit Places using invariants and state equation in 1712 ms returned []
Implicit Place search using SMT with State Equation took 3421 ms to find 0 implicit places.
[2022-05-21 09:37:23] [INFO ] Redundant transitions in 167 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:37:23] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 09:37:26] [INFO ] Dead Transitions using invariants and state equation in 2733 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:37:26] [INFO ] Computed 1024 place invariants in 16 ms
Finished random walk after 75753 steps, including 358 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 60408 steps, including 0 resets, run visited all 1 properties in 5009 ms. (steps per millisecond=12 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:38:01] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:38:07] [INFO ] [Real]Absence check using 1024 positive place invariants in 5822 ms returned sat
[2022-05-21 09:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:38:11] [INFO ] [Real]Absence check using state equation in 4064 ms returned sat
[2022-05-21 09:38:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:38:19] [INFO ] [Nat]Absence check using 1024 positive place invariants in 7167 ms returned sat
[2022-05-21 09:38:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:38:23] [INFO ] [Nat]Absence check using state equation in 4207 ms returned sat
[2022-05-21 09:38:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 133 ms.
[2022-05-21 09:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 456 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[235]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 88 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 86 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:38:27] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:38:29] [INFO ] Implicit Places using invariants in 1735 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:38:29] [INFO ] Computed 1024 place invariants in 15 ms
[2022-05-21 09:38:30] [INFO ] Implicit Places using invariants and state equation in 1704 ms returned []
Implicit Place search using SMT with State Equation took 3441 ms to find 0 implicit places.
[2022-05-21 09:38:31] [INFO ] Redundant transitions in 170 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:38:31] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:38:33] [INFO ] Dead Transitions using invariants and state equation in 2737 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:38:33] [INFO ] Computed 1024 place invariants in 14 ms
Finished random walk after 75888 steps, including 359 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 62165 steps, including 0 resets, run visited all 1 properties in 5023 ms. (steps per millisecond=12 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:39:08] [INFO ] Computed 1024 place invariants in 24 ms
[2022-05-21 09:39:15] [INFO ] [Real]Absence check using 1024 positive place invariants in 5854 ms returned sat
[2022-05-21 09:39:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:39:19] [INFO ] [Real]Absence check using state equation in 4161 ms returned sat
[2022-05-21 09:39:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:39:27] [INFO ] [Nat]Absence check using 1024 positive place invariants in 7625 ms returned sat
[2022-05-21 09:39:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:39:31] [INFO ] [Nat]Absence check using state equation in 3950 ms returned sat
[2022-05-21 09:39:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 134 ms.
[2022-05-21 09:39:32] [INFO ] Added : 0 causal constraints over 0 iterations in 460 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[236]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 86 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 84 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:39:35] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:39:37] [INFO ] Implicit Places using invariants in 1715 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:39:37] [INFO ] Computed 1024 place invariants in 15 ms
[2022-05-21 09:39:39] [INFO ] Implicit Places using invariants and state equation in 1709 ms returned []
Implicit Place search using SMT with State Equation took 3424 ms to find 0 implicit places.
[2022-05-21 09:39:39] [INFO ] Redundant transitions in 169 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:39:39] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:39:41] [INFO ] Dead Transitions using invariants and state equation in 2774 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:39:41] [INFO ] Computed 1024 place invariants in 16 ms
Finished random walk after 75361 steps, including 357 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 62137 steps, including 0 resets, run visited all 1 properties in 5058 ms. (steps per millisecond=12 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:40:17] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:40:22] [INFO ] [Real]Absence check using 1024 positive place invariants in 4638 ms returned sat
[2022-05-21 09:40:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:40:26] [INFO ] [Real]Absence check using state equation in 4144 ms returned sat
[2022-05-21 09:40:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:40:40] [INFO ] [Nat]Absence check using 1024 positive place invariants in 13168 ms returned sat
[2022-05-21 09:40:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:40:44] [INFO ] [Nat]Absence check using state equation in 4100 ms returned sat
[2022-05-21 09:40:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 142 ms.
[2022-05-21 09:40:44] [INFO ] Added : 0 causal constraints over 0 iterations in 470 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[238]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 84 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 101 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:40:48] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:40:50] [INFO ] Implicit Places using invariants in 1731 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:40:50] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 09:40:51] [INFO ] Implicit Places using invariants and state equation in 1729 ms returned []
Implicit Place search using SMT with State Equation took 3460 ms to find 0 implicit places.
[2022-05-21 09:40:51] [INFO ] Redundant transitions in 171 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:40:51] [INFO ] Computed 1024 place invariants in 15 ms
[2022-05-21 09:40:54] [INFO ] Dead Transitions using invariants and state equation in 2572 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:40:54] [INFO ] Computed 1024 place invariants in 14 ms
Finished random walk after 75902 steps, including 359 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 62279 steps, including 0 resets, run visited all 1 properties in 5038 ms. (steps per millisecond=12 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:41:29] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:41:37] [INFO ] [Real]Absence check using 1024 positive place invariants in 7916 ms returned sat
[2022-05-21 09:41:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:41:41] [INFO ] [Real]Absence check using state equation in 3927 ms returned sat
[2022-05-21 09:41:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:42:01] [INFO ] [Nat]Absence check using 1024 positive place invariants in 18771 ms returned sat
[2022-05-21 09:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:42:08] [INFO ] [Nat]Absence check using state equation in 7076 ms returned sat
[2022-05-21 09:42:10] [INFO ] Deduced a trap composed of 17 places in 1659 ms of which 2 ms to minimize.
[2022-05-21 09:42:11] [INFO ] Deduced a trap composed of 17 places in 1673 ms of which 3 ms to minimize.
[2022-05-21 09:42:12] [INFO ] Deduced a trap composed of 17 places in 645 ms of which 2 ms to minimize.
[2022-05-21 09:42:12] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 4510 ms
[2022-05-21 09:42:12] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2022-05-21 09:42:13] [INFO ] Added : 0 causal constraints over 0 iterations in 446 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[239]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 85 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 85 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:42:16] [INFO ] Computed 1024 place invariants in 23 ms
[2022-05-21 09:42:18] [INFO ] Implicit Places using invariants in 1761 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:42:18] [INFO ] Computed 1024 place invariants in 15 ms
[2022-05-21 09:42:19] [INFO ] Implicit Places using invariants and state equation in 1675 ms returned []
Implicit Place search using SMT with State Equation took 3438 ms to find 0 implicit places.
[2022-05-21 09:42:19] [INFO ] Redundant transitions in 169 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:42:19] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 09:42:22] [INFO ] Dead Transitions using invariants and state equation in 2767 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Ending property specific reduction for Sudoku-PT-BN16-UpperBounds-00 in 1045673 ms.
Starting property specific reduction for Sudoku-PT-BN16-UpperBounds-02
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:42:22] [INFO ] Computed 1024 place invariants in 15 ms
Incomplete random walk after 10000 steps, including 47 resets, run finished after 3988 ms. (steps per millisecond=2 ) properties (out of 1) seen :216
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 871 ms. (steps per millisecond=11 ) properties (out of 1) seen :1
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:42:27] [INFO ] Computed 1024 place invariants in 22 ms
[2022-05-21 09:42:29] [INFO ] [Real]Absence check using 1024 positive place invariants in 1208 ms returned sat
[2022-05-21 09:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:42:32] [INFO ] [Real]Absence check using state equation in 3384 ms returned unknown
Current structural bounds on expressions (after SMT) : [4096] Max seen :[216]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 85 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:42:32] [INFO ] Computed 1024 place invariants in 14 ms
Finished random walk after 75934 steps, including 359 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 62193 steps, including 0 resets, run visited all 1 properties in 5048 ms. (steps per millisecond=12 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:43:07] [INFO ] Computed 1024 place invariants in 25 ms
[2022-05-21 09:43:09] [INFO ] [Real]Absence check using 1024 positive place invariants in 1627 ms returned sat
[2022-05-21 09:43:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:43:13] [INFO ] [Real]Absence check using state equation in 3827 ms returned sat
[2022-05-21 09:43:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:43:17] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2776 ms returned sat
[2022-05-21 09:43:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:43:20] [INFO ] [Nat]Absence check using state equation in 3692 ms returned sat
[2022-05-21 09:43:21] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 143 ms.
[2022-05-21 09:43:21] [INFO ] Added : 0 causal constraints over 0 iterations in 466 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[224]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 83 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 83 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:43:24] [INFO ] Computed 1024 place invariants in 22 ms
[2022-05-21 09:43:26] [INFO ] Implicit Places using invariants in 1727 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:43:26] [INFO ] Computed 1024 place invariants in 14 ms
[2022-05-21 09:43:28] [INFO ] Implicit Places using invariants and state equation in 1687 ms returned []
Implicit Place search using SMT with State Equation took 3414 ms to find 0 implicit places.
[2022-05-21 09:43:28] [INFO ] Redundant transitions in 168 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:43:28] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:43:31] [INFO ] Dead Transitions using invariants and state equation in 2804 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:43:31] [INFO ] Computed 1024 place invariants in 17 ms
Finished random walk after 75849 steps, including 359 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 61363 steps, including 0 resets, run visited all 1 properties in 5028 ms. (steps per millisecond=12 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:44:06] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:44:08] [INFO ] [Real]Absence check using 1024 positive place invariants in 1425 ms returned sat
[2022-05-21 09:44:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:44:11] [INFO ] [Real]Absence check using state equation in 3632 ms returned sat
[2022-05-21 09:44:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:44:14] [INFO ] [Nat]Absence check using 1024 positive place invariants in 2131 ms returned sat
[2022-05-21 09:44:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:44:17] [INFO ] [Nat]Absence check using state equation in 3283 ms returned sat
[2022-05-21 09:44:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 136 ms.
[2022-05-21 09:44:18] [INFO ] Added : 0 causal constraints over 0 iterations in 465 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[225]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 87 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 85 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:44:21] [INFO ] Computed 1024 place invariants in 16 ms
[2022-05-21 09:44:23] [INFO ] Implicit Places using invariants in 1741 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:44:23] [INFO ] Computed 1024 place invariants in 15 ms
[2022-05-21 09:44:24] [INFO ] Implicit Places using invariants and state equation in 1677 ms returned []
Implicit Place search using SMT with State Equation took 3426 ms to find 0 implicit places.
[2022-05-21 09:44:25] [INFO ] Redundant transitions in 169 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:44:25] [INFO ] Computed 1024 place invariants in 20 ms
[2022-05-21 09:44:27] [INFO ] Dead Transitions using invariants and state equation in 2742 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:44:27] [INFO ] Computed 1024 place invariants in 20 ms
Finished random walk after 76149 steps, including 360 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 61151 steps, including 0 resets, run visited all 1 properties in 5041 ms. (steps per millisecond=12 )
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:45:02] [INFO ] Computed 1024 place invariants in 22 ms
[2022-05-21 09:45:06] [INFO ] [Real]Absence check using 1024 positive place invariants in 2708 ms returned sat
[2022-05-21 09:45:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 09:45:09] [INFO ] [Real]Absence check using state equation in 3371 ms returned sat
[2022-05-21 09:45:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 09:45:12] [INFO ] [Nat]Absence check using 1024 positive place invariants in 1937 ms returned sat
[2022-05-21 09:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 09:45:15] [INFO ] [Nat]Absence check using state equation in 3815 ms returned sat
[2022-05-21 09:45:16] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2022-05-21 09:45:16] [INFO ] Added : 0 causal constraints over 0 iterations in 474 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[226]
Support contains 4096 out of 5120 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 93 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 5120/5120 places, 4096/4096 transitions.
Applied a total of 0 rules in 84 ms. Remains 5120 /5120 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:45:19] [INFO ] Computed 1024 place invariants in 19 ms
[2022-05-21 09:45:21] [INFO ] Implicit Places using invariants in 1701 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:45:21] [INFO ] Computed 1024 place invariants in 15 ms
[2022-05-21 09:45:23] [INFO ] Implicit Places using invariants and state equation in 1726 ms returned []
Implicit Place search using SMT with State Equation took 3431 ms to find 0 implicit places.
[2022-05-21 09:45:23] [INFO ] Redundant transitions in 168 ms returned []
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:45:23] [INFO ] Computed 1024 place invariants in 21 ms
[2022-05-21 09:45:25] [INFO ] Dead Transitions using invariants and state equation in 2648 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 5120/5120 places, 4096/4096 transitions.
// Phase 1: matrix 4096 rows 5120 cols
[2022-05-21 09:45:25] [INFO ] Computed 1024 place invariants in 14 ms
Finished random walk after 76051 steps, including 360 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ sed s/.jar//
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Sudoku-PT-BN16"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Sudoku-PT-BN16, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r258-tall-165303545600357"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-BN16.tgz
mv Sudoku-PT-BN16 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;