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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r490-tall-167912708400285
Last Updated
May 14, 2023

About the Execution of Marcie+red for Sudoku-PT-AN16

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
9211.115 3600000.00 3677585.00 8269.80 256 256 256 ? 256 ? 256 256 1 1 1 1 1 1 1 1 normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r490-tall-167912708400285.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is Sudoku-PT-AN16, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r490-tall-167912708400285
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 107M
-rw-r--r-- 1 mcc users 1.8M Feb 26 10:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 8.0M Feb 26 10:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7M Feb 26 09:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 22M Feb 26 09:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 1014K Feb 25 17:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 3.1M Feb 25 17:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.6M Feb 25 17:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 5.5M Feb 25 17:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4M Feb 26 11:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15M Feb 26 11:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9M Feb 26 10:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 32M Feb 26 10:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 142K Feb 25 17:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 343K Feb 25 17:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 2.3M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-00
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-01
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-02
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-03
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-04
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-05
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-06
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-07
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-08
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-09
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-10
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-11
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-12
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-13
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-14
FORMULA_NAME Sudoku-PT-AN16-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679231943348

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN16
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-19 13:19:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-19 13:19:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 13:19:04] [INFO ] Load time of PNML (sax parser for PT used): 245 ms
[2023-03-19 13:19:05] [INFO ] Transformed 4864 places.
[2023-03-19 13:19:05] [INFO ] Transformed 4096 transitions.
[2023-03-19 13:19:05] [INFO ] Parsed PT model containing 4864 places and 4096 transitions and 16384 arcs in 332 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 107 ms.
// Phase 1: matrix 4096 rows 4864 cols
[2023-03-19 13:19:05] [INFO ] Computed 768 place invariants in 67 ms
FORMULA Sudoku-PT-AN16-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-UpperBounds-07 256 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-UpperBounds-06 256 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-UpperBounds-04 256 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-UpperBounds-02 256 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-UpperBounds-01 256 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN16-UpperBounds-00 256 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 44 resets, run finished after 4354 ms. (steps per millisecond=2 ) properties (out of 4) seen :466
FORMULA Sudoku-PT-AN16-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN16-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 941 ms. (steps per millisecond=10 ) properties (out of 2) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=10 ) properties (out of 2) seen :2
[2023-03-19 13:19:11] [INFO ] Invariant cache hit.
[2023-03-19 13:19:13] [INFO ] [Real]Absence check using 768 positive place invariants in 1087 ms returned sat
[2023-03-19 13:19:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:19:16] [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 0
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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)
[2023-03-19 13:19:18] [INFO ] [Real]Absence check using 768 positive place invariants in 1052 ms returned sat
[2023-03-19 13:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:19:21] [INFO ] [Real]Absence check using state equation in 3199 ms returned sat
[2023-03-19 13:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:19:24] [INFO ] [Nat]Absence check using 768 positive place invariants in 1790 ms returned sat
[2023-03-19 13:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:19:26] [INFO ] [Nat]Absence check using state equation in 2724 ms returned unknown
Current structural bounds on expressions (after SMT) : [4096, 4096] Max seen :[232, 232]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 245 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 246 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:19:27] [INFO ] Invariant cache hit.
Finished random walk after 70187 steps, including 310 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 54263 steps, including 0 resets, run visited all 2 properties in 5011 ms. (steps per millisecond=10 )
Finished Best-First random walk after 53358 steps, including 0 resets, run visited all 2 properties in 5010 ms. (steps per millisecond=10 )
[2023-03-19 13:20:07] [INFO ] Invariant cache hit.
[2023-03-19 13:20:08] [INFO ] [Real]Absence check using 768 positive place invariants in 1078 ms returned sat
[2023-03-19 13:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:20:11] [INFO ] [Real]Absence check using state equation in 3240 ms returned sat
[2023-03-19 13:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:20:14] [INFO ] [Nat]Absence check using 768 positive place invariants in 1839 ms returned sat
[2023-03-19 13:20:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:20:17] [INFO ] [Nat]Absence check using state equation in 3246 ms returned sat
[2023-03-19 13:20:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 158 ms.
[2023-03-19 13:20:18] [INFO ] Added : 0 causal constraints over 0 iterations in 516 ms. Result :sat
[2023-03-19 13:20:19] [INFO ] [Real]Absence check using 768 positive place invariants in 1061 ms returned sat
[2023-03-19 13:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:20:22] [INFO ] [Real]Absence check using state equation in 3166 ms returned sat
[2023-03-19 13:20:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:20:25] [INFO ] [Nat]Absence check using 768 positive place invariants in 1803 ms returned sat
[2023-03-19 13:20:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:20:28] [INFO ] [Nat]Absence check using state equation in 3141 ms returned sat
[2023-03-19 13:20:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 139 ms.
[2023-03-19 13:20:29] [INFO ] Added : 0 causal constraints over 0 iterations in 463 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096] Max seen :[232, 232]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 189 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 190 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 85 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:20:40] [INFO ] Invariant cache hit.
[2023-03-19 13:20:41] [INFO ] Implicit Places using invariants in 1351 ms returned []
[2023-03-19 13:20:41] [INFO ] Invariant cache hit.
[2023-03-19 13:20:42] [INFO ] Implicit Places using invariants and state equation in 1311 ms returned []
Implicit Place search using SMT with State Equation took 2667 ms to find 0 implicit places.
[2023-03-19 13:20:43] [INFO ] Redundant transitions in 270 ms returned []
[2023-03-19 13:20:43] [INFO ] Invariant cache hit.
[2023-03-19 13:20:45] [INFO ] Dead Transitions using invariants and state equation in 2511 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5547 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:20:45] [INFO ] Invariant cache hit.
Finished random walk after 71589 steps, including 316 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 54269 steps, including 0 resets, run visited all 2 properties in 5098 ms. (steps per millisecond=10 )
Finished Best-First random walk after 52756 steps, including 0 resets, run visited all 2 properties in 5002 ms. (steps per millisecond=10 )
[2023-03-19 13:21:25] [INFO ] Invariant cache hit.
[2023-03-19 13:21:28] [INFO ] [Real]Absence check using 768 positive place invariants in 2355 ms returned sat
[2023-03-19 13:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:21:31] [INFO ] [Real]Absence check using state equation in 3215 ms returned sat
[2023-03-19 13:21:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:21:33] [INFO ] [Nat]Absence check using 768 positive place invariants in 1087 ms returned sat
[2023-03-19 13:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:21:36] [INFO ] [Nat]Absence check using state equation in 3227 ms returned sat
[2023-03-19 13:21:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2023-03-19 13:21:37] [INFO ] Added : 0 causal constraints over 0 iterations in 460 ms. Result :sat
[2023-03-19 13:21:39] [INFO ] [Real]Absence check using 768 positive place invariants in 2055 ms returned sat
[2023-03-19 13:21:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:21:42] [INFO ] [Real]Absence check using state equation in 3067 ms returned sat
[2023-03-19 13:21:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:21:44] [INFO ] [Nat]Absence check using 768 positive place invariants in 1076 ms returned sat
[2023-03-19 13:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:21:47] [INFO ] [Nat]Absence check using state equation in 3159 ms returned sat
[2023-03-19 13:21:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 141 ms.
[2023-03-19 13:21:48] [INFO ] Added : 0 causal constraints over 0 iterations in 464 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096] Max seen :[233, 233]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 210 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 210 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 70 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:21:59] [INFO ] Invariant cache hit.
[2023-03-19 13:22:00] [INFO ] Implicit Places using invariants in 1279 ms returned []
[2023-03-19 13:22:00] [INFO ] Invariant cache hit.
[2023-03-19 13:22:01] [INFO ] Implicit Places using invariants and state equation in 1273 ms returned []
Implicit Place search using SMT with State Equation took 2554 ms to find 0 implicit places.
[2023-03-19 13:22:02] [INFO ] Redundant transitions in 236 ms returned []
[2023-03-19 13:22:02] [INFO ] Invariant cache hit.
[2023-03-19 13:22:04] [INFO ] Dead Transitions using invariants and state equation in 2828 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5694 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:22:05] [INFO ] Invariant cache hit.
Finished random walk after 71516 steps, including 316 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 53322 steps, including 0 resets, run visited all 2 properties in 5033 ms. (steps per millisecond=10 )
Finished Best-First random walk after 53312 steps, including 0 resets, run visited all 2 properties in 5011 ms. (steps per millisecond=10 )
[2023-03-19 13:22:45] [INFO ] Invariant cache hit.
[2023-03-19 13:22:46] [INFO ] [Real]Absence check using 768 positive place invariants in 1131 ms returned sat
[2023-03-19 13:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:22:49] [INFO ] [Real]Absence check using state equation in 3123 ms returned sat
[2023-03-19 13:22:50] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 131 ms.
[2023-03-19 13:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 455 ms. Result :sat
[2023-03-19 13:22:52] [INFO ] [Real]Absence check using 768 positive place invariants in 1102 ms returned sat
[2023-03-19 13:22:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:22:55] [INFO ] [Real]Absence check using state equation in 3167 ms returned sat
[2023-03-19 13:22:55] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 168 ms.
[2023-03-19 13:22:56] [INFO ] Added : 0 causal constraints over 0 iterations in 495 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096] Max seen :[234, 234]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 75 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 70 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:23:07] [INFO ] Invariant cache hit.
[2023-03-19 13:23:08] [INFO ] Implicit Places using invariants in 1290 ms returned []
[2023-03-19 13:23:08] [INFO ] Invariant cache hit.
[2023-03-19 13:23:09] [INFO ] Implicit Places using invariants and state equation in 1274 ms returned []
Implicit Place search using SMT with State Equation took 2566 ms to find 0 implicit places.
[2023-03-19 13:23:09] [INFO ] Redundant transitions in 115 ms returned []
[2023-03-19 13:23:09] [INFO ] Invariant cache hit.
[2023-03-19 13:23:12] [INFO ] Dead Transitions using invariants and state equation in 2643 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5411 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:23:12] [INFO ] Invariant cache hit.
Finished random walk after 71607 steps, including 316 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 53300 steps, including 0 resets, run visited all 2 properties in 5012 ms. (steps per millisecond=10 )
Finished Best-First random walk after 53230 steps, including 0 resets, run visited all 2 properties in 5021 ms. (steps per millisecond=10 )
[2023-03-19 13:23:52] [INFO ] Invariant cache hit.
[2023-03-19 13:23:57] [INFO ] [Real]Absence check using 768 positive place invariants in 4253 ms returned sat
[2023-03-19 13:23:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:24:01] [INFO ] [Real]Absence check using state equation in 3880 ms returned sat
[2023-03-19 13:24:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:24:03] [INFO ] [Nat]Absence check using 768 positive place invariants in 2208 ms returned sat
[2023-03-19 13:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:24:07] [INFO ] [Nat]Absence check using state equation in 3917 ms returned sat
[2023-03-19 13:24:08] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2023-03-19 13:24:08] [INFO ] Added : 0 causal constraints over 0 iterations in 448 ms. Result :sat
[2023-03-19 13:24:13] [INFO ] [Real]Absence check using 768 positive place invariants in 4217 ms returned sat
[2023-03-19 13:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:24:17] [INFO ] [Real]Absence check using state equation in 3957 ms returned sat
[2023-03-19 13:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:24:19] [INFO ] [Nat]Absence check using 768 positive place invariants in 2201 ms returned sat
[2023-03-19 13:24:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:24:23] [INFO ] [Nat]Absence check using state equation in 4010 ms returned sat
[2023-03-19 13:24:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 141 ms.
[2023-03-19 13:24:24] [INFO ] Added : 0 causal constraints over 0 iterations in 445 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096] Max seen :[235, 235]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 68 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 69 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:24:35] [INFO ] Invariant cache hit.
[2023-03-19 13:24:36] [INFO ] Implicit Places using invariants in 1283 ms returned []
[2023-03-19 13:24:36] [INFO ] Invariant cache hit.
[2023-03-19 13:24:37] [INFO ] Implicit Places using invariants and state equation in 1284 ms returned []
Implicit Place search using SMT with State Equation took 2570 ms to find 0 implicit places.
[2023-03-19 13:24:38] [INFO ] Redundant transitions in 112 ms returned []
[2023-03-19 13:24:38] [INFO ] Invariant cache hit.
[2023-03-19 13:24:40] [INFO ] Dead Transitions using invariants and state equation in 2587 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5344 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:24:40] [INFO ] Invariant cache hit.
Finished random walk after 71690 steps, including 317 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 53246 steps, including 0 resets, run visited all 2 properties in 5001 ms. (steps per millisecond=10 )
Finished Best-First random walk after 53292 steps, including 0 resets, run visited all 2 properties in 5025 ms. (steps per millisecond=10 )
[2023-03-19 13:25:20] [INFO ] Invariant cache hit.
[2023-03-19 13:25:24] [INFO ] [Real]Absence check using 768 positive place invariants in 2886 ms returned sat
[2023-03-19 13:25:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:25:27] [INFO ] [Real]Absence check using state equation in 3775 ms returned sat
[2023-03-19 13:25:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:25:32] [INFO ] [Nat]Absence check using 768 positive place invariants in 4313 ms returned sat
[2023-03-19 13:25:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:25:36] [INFO ] [Nat]Absence check using state equation in 3612 ms returned sat
[2023-03-19 13:25:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2023-03-19 13:25:36] [INFO ] Added : 0 causal constraints over 0 iterations in 447 ms. Result :sat
[2023-03-19 13:25:39] [INFO ] [Real]Absence check using 768 positive place invariants in 2503 ms returned sat
[2023-03-19 13:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:25:43] [INFO ] [Real]Absence check using state equation in 3389 ms returned sat
[2023-03-19 13:25:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:25:48] [INFO ] [Nat]Absence check using 768 positive place invariants in 4945 ms returned sat
[2023-03-19 13:25:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:25:52] [INFO ] [Nat]Absence check using state equation in 3874 ms returned sat
[2023-03-19 13:25:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 172 ms.
[2023-03-19 13:25:53] [INFO ] Added : 0 causal constraints over 0 iterations in 473 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096] Max seen :[236, 236]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 65 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 69 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:26:04] [INFO ] Invariant cache hit.
[2023-03-19 13:26:05] [INFO ] Implicit Places using invariants in 1281 ms returned []
[2023-03-19 13:26:05] [INFO ] Invariant cache hit.
[2023-03-19 13:26:07] [INFO ] Implicit Places using invariants and state equation in 1305 ms returned []
Implicit Place search using SMT with State Equation took 2588 ms to find 0 implicit places.
[2023-03-19 13:26:07] [INFO ] Redundant transitions in 114 ms returned []
[2023-03-19 13:26:07] [INFO ] Invariant cache hit.
[2023-03-19 13:26:09] [INFO ] Dead Transitions using invariants and state equation in 2564 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5341 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:26:09] [INFO ] Invariant cache hit.
Finished random walk after 70371 steps, including 311 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 51826 steps, including 0 resets, run visited all 2 properties in 5024 ms. (steps per millisecond=10 )
Finished Best-First random walk after 52768 steps, including 0 resets, run visited all 2 properties in 5023 ms. (steps per millisecond=10 )
[2023-03-19 13:26:49] [INFO ] Invariant cache hit.
[2023-03-19 13:26:52] [INFO ] [Real]Absence check using 768 positive place invariants in 1943 ms returned sat
[2023-03-19 13:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:26:55] [INFO ] [Real]Absence check using state equation in 3441 ms returned sat
[2023-03-19 13:26:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:26:57] [INFO ] [Nat]Absence check using 768 positive place invariants in 1197 ms returned sat
[2023-03-19 13:26:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:27:00] [INFO ] [Nat]Absence check using state equation in 3020 ms returned sat
[2023-03-19 13:27:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 144 ms.
[2023-03-19 13:27:01] [INFO ] Added : 0 causal constraints over 0 iterations in 450 ms. Result :sat
[2023-03-19 13:27:03] [INFO ] [Real]Absence check using 768 positive place invariants in 1895 ms returned sat
[2023-03-19 13:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:27:07] [INFO ] [Real]Absence check using state equation in 3513 ms returned sat
[2023-03-19 13:27:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:27:08] [INFO ] [Nat]Absence check using 768 positive place invariants in 1156 ms returned sat
[2023-03-19 13:27:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:27:11] [INFO ] [Nat]Absence check using state equation in 3163 ms returned sat
[2023-03-19 13:27:12] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 138 ms.
[2023-03-19 13:27:12] [INFO ] Added : 0 causal constraints over 0 iterations in 461 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096] Max seen :[237, 237]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 66 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 75 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:27:23] [INFO ] Invariant cache hit.
[2023-03-19 13:27:24] [INFO ] Implicit Places using invariants in 1291 ms returned []
[2023-03-19 13:27:24] [INFO ] Invariant cache hit.
[2023-03-19 13:27:26] [INFO ] Implicit Places using invariants and state equation in 1309 ms returned []
Implicit Place search using SMT with State Equation took 2603 ms to find 0 implicit places.
[2023-03-19 13:27:26] [INFO ] Redundant transitions in 122 ms returned []
[2023-03-19 13:27:26] [INFO ] Invariant cache hit.
[2023-03-19 13:27:28] [INFO ] Dead Transitions using invariants and state equation in 2632 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5440 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:27:28] [INFO ] Invariant cache hit.
Finished random walk after 71981 steps, including 318 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 54299 steps, including 0 resets, run visited all 2 properties in 5058 ms. (steps per millisecond=10 )
Finished Best-First random walk after 54313 steps, including 0 resets, run visited all 2 properties in 5096 ms. (steps per millisecond=10 )
[2023-03-19 13:28:09] [INFO ] Invariant cache hit.
[2023-03-19 13:28:11] [INFO ] [Real]Absence check using 768 positive place invariants in 1752 ms returned sat
[2023-03-19 13:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:28:14] [INFO ] [Real]Absence check using state equation in 3337 ms returned sat
[2023-03-19 13:28:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:28:16] [INFO ] [Nat]Absence check using 768 positive place invariants in 1570 ms returned sat
[2023-03-19 13:28:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:28:20] [INFO ] [Nat]Absence check using state equation in 3356 ms returned sat
[2023-03-19 13:28:20] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 138 ms.
[2023-03-19 13:28:20] [INFO ] Added : 0 causal constraints over 0 iterations in 429 ms. Result :sat
[2023-03-19 13:28:22] [INFO ] [Real]Absence check using 768 positive place invariants in 1688 ms returned sat
[2023-03-19 13:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:28:26] [INFO ] [Real]Absence check using state equation in 3201 ms returned sat
[2023-03-19 13:28:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:28:28] [INFO ] [Nat]Absence check using 768 positive place invariants in 1563 ms returned sat
[2023-03-19 13:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:28:31] [INFO ] [Nat]Absence check using state equation in 3216 ms returned sat
[2023-03-19 13:28:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 138 ms.
[2023-03-19 13:28:31] [INFO ] Added : 0 causal constraints over 0 iterations in 430 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096] Max seen :[238, 238]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 71 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 63 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:28:42] [INFO ] Invariant cache hit.
[2023-03-19 13:28:44] [INFO ] Implicit Places using invariants in 1278 ms returned []
[2023-03-19 13:28:44] [INFO ] Invariant cache hit.
[2023-03-19 13:28:45] [INFO ] Implicit Places using invariants and state equation in 1299 ms returned []
Implicit Place search using SMT with State Equation took 2579 ms to find 0 implicit places.
[2023-03-19 13:28:45] [INFO ] Redundant transitions in 112 ms returned []
[2023-03-19 13:28:45] [INFO ] Invariant cache hit.
[2023-03-19 13:28:48] [INFO ] Dead Transitions using invariants and state equation in 2551 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5311 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:28:48] [INFO ] Invariant cache hit.
Finished random walk after 72102 steps, including 318 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 54269 steps, including 0 resets, run visited all 2 properties in 5051 ms. (steps per millisecond=10 )
Finished Best-First random walk after 54311 steps, including 0 resets, run visited all 2 properties in 5075 ms. (steps per millisecond=10 )
[2023-03-19 13:29:28] [INFO ] Invariant cache hit.
[2023-03-19 13:29:30] [INFO ] [Real]Absence check using 768 positive place invariants in 2136 ms returned sat
[2023-03-19 13:29:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:29:34] [INFO ] [Real]Absence check using state equation in 3524 ms returned sat
[2023-03-19 13:29:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:29:36] [INFO ] [Nat]Absence check using 768 positive place invariants in 1582 ms returned sat
[2023-03-19 13:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:29:39] [INFO ] [Nat]Absence check using state equation in 3151 ms returned sat
[2023-03-19 13:29:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 134 ms.
[2023-03-19 13:29:40] [INFO ] Added : 0 causal constraints over 0 iterations in 427 ms. Result :sat
[2023-03-19 13:29:42] [INFO ] [Real]Absence check using 768 positive place invariants in 2095 ms returned sat
[2023-03-19 13:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:29:46] [INFO ] [Real]Absence check using state equation in 3424 ms returned sat
[2023-03-19 13:29:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:29:48] [INFO ] [Nat]Absence check using 768 positive place invariants in 1605 ms returned sat
[2023-03-19 13:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:29:51] [INFO ] [Nat]Absence check using state equation in 3013 ms returned sat
[2023-03-19 13:29:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 136 ms.
[2023-03-19 13:29:52] [INFO ] Added : 0 causal constraints over 0 iterations in 423 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096] Max seen :[239, 239]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 63 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 59 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:30:03] [INFO ] Invariant cache hit.
[2023-03-19 13:30:04] [INFO ] Implicit Places using invariants in 1276 ms returned []
[2023-03-19 13:30:04] [INFO ] Invariant cache hit.
[2023-03-19 13:30:05] [INFO ] Implicit Places using invariants and state equation in 1250 ms returned []
Implicit Place search using SMT with State Equation took 2528 ms to find 0 implicit places.
[2023-03-19 13:30:05] [INFO ] Redundant transitions in 111 ms returned []
[2023-03-19 13:30:05] [INFO ] Invariant cache hit.
[2023-03-19 13:30:08] [INFO ] Dead Transitions using invariants and state equation in 2627 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5331 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:30:08] [INFO ] Invariant cache hit.
Finished random walk after 72062 steps, including 318 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 54322 steps, including 0 resets, run visited all 2 properties in 5072 ms. (steps per millisecond=10 )
Finished Best-First random walk after 54304 steps, including 0 resets, run visited all 2 properties in 5048 ms. (steps per millisecond=10 )
[2023-03-19 13:30:48] [INFO ] Invariant cache hit.
[2023-03-19 13:30:52] [INFO ] [Real]Absence check using 768 positive place invariants in 3200 ms returned sat
[2023-03-19 13:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:30:55] [INFO ] [Real]Absence check using state equation in 3172 ms returned sat
[2023-03-19 13:30:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:31:00] [INFO ] [Nat]Absence check using 768 positive place invariants in 4694 ms returned sat
[2023-03-19 13:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:31:04] [INFO ] [Nat]Absence check using state equation in 4228 ms returned sat
[2023-03-19 13:31:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 145 ms.
[2023-03-19 13:31:05] [INFO ] Added : 0 causal constraints over 0 iterations in 441 ms. Result :sat
[2023-03-19 13:31:09] [INFO ] [Real]Absence check using 768 positive place invariants in 3117 ms returned sat
[2023-03-19 13:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:31:12] [INFO ] [Real]Absence check using state equation in 3361 ms returned sat
[2023-03-19 13:31:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:31:17] [INFO ] [Nat]Absence check using 768 positive place invariants in 4654 ms returned sat
[2023-03-19 13:31:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:31:21] [INFO ] [Nat]Absence check using state equation in 4114 ms returned sat
[2023-03-19 13:31:21] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2023-03-19 13:31:22] [INFO ] Added : 0 causal constraints over 0 iterations in 425 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096] Max seen :[240, 240]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 87 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 63 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:31:33] [INFO ] Invariant cache hit.
[2023-03-19 13:31:34] [INFO ] Implicit Places using invariants in 1279 ms returned []
[2023-03-19 13:31:34] [INFO ] Invariant cache hit.
[2023-03-19 13:31:35] [INFO ] Implicit Places using invariants and state equation in 1284 ms returned []
Implicit Place search using SMT with State Equation took 2565 ms to find 0 implicit places.
[2023-03-19 13:31:36] [INFO ] Redundant transitions in 112 ms returned []
[2023-03-19 13:31:36] [INFO ] Invariant cache hit.
[2023-03-19 13:31:38] [INFO ] Dead Transitions using invariants and state equation in 2632 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5388 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:31:38] [INFO ] Invariant cache hit.
Finished random walk after 71825 steps, including 318 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 53278 steps, including 0 resets, run visited all 2 properties in 5018 ms. (steps per millisecond=10 )
Finished Best-First random walk after 54273 steps, including 0 resets, run visited all 2 properties in 5070 ms. (steps per millisecond=10 )
[2023-03-19 13:32:18] [INFO ] Invariant cache hit.
[2023-03-19 13:32:22] [INFO ] [Real]Absence check using 768 positive place invariants in 3496 ms returned sat
[2023-03-19 13:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:32:26] [INFO ] [Real]Absence check using state equation in 3487 ms returned sat
[2023-03-19 13:32:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:32:33] [INFO ] [Nat]Absence check using 768 positive place invariants in 6258 ms returned sat
[2023-03-19 13:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:32:36] [INFO ] [Nat]Absence check using state equation in 3881 ms returned sat
[2023-03-19 13:32:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 117 ms.
[2023-03-19 13:32:37] [INFO ] Added : 0 causal constraints over 0 iterations in 419 ms. Result :sat
[2023-03-19 13:32:41] [INFO ] [Real]Absence check using 768 positive place invariants in 3492 ms returned sat
[2023-03-19 13:32:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:32:44] [INFO ] [Real]Absence check using state equation in 3349 ms returned sat
[2023-03-19 13:32:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:32:51] [INFO ] [Nat]Absence check using 768 positive place invariants in 6301 ms returned sat
[2023-03-19 13:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:32:55] [INFO ] [Nat]Absence check using state equation in 3471 ms returned sat
[2023-03-19 13:32:55] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 139 ms.
[2023-03-19 13:32:55] [INFO ] Added : 0 causal constraints over 0 iterations in 459 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096, 4096] Max seen :[241, 241]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 62 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 63 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:33:07] [INFO ] Invariant cache hit.
[2023-03-19 13:33:08] [INFO ] Implicit Places using invariants in 1265 ms returned []
[2023-03-19 13:33:08] [INFO ] Invariant cache hit.
[2023-03-19 13:33:09] [INFO ] Implicit Places using invariants and state equation in 1224 ms returned []
Implicit Place search using SMT with State Equation took 2496 ms to find 0 implicit places.
[2023-03-19 13:33:09] [INFO ] Redundant transitions in 115 ms returned []
[2023-03-19 13:33:09] [INFO ] Invariant cache hit.
[2023-03-19 13:33:12] [INFO ] Dead Transitions using invariants and state equation in 2637 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5317 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:33:12] [INFO ] Invariant cache hit.
Finished random walk after 70700 steps, including 312 resets, run visited all 2 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 53296 steps, including 0 resets, run visited all 2 properties in 5022 ms. (steps per millisecond=10 )
Finished Best-First random walk after 54317 steps, including 0 resets, run visited all 2 properties in 5081 ms. (steps per millisecond=10 )
[2023-03-19 13:33:52] [INFO ] Invariant cache hit.
[2023-03-19 13:33:57] [INFO ] [Real]Absence check using 768 positive place invariants in 4529 ms returned sat
[2023-03-19 13:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:34:00] [INFO ] [Real]Absence check using state equation in 3498 ms returned sat
[2023-03-19 13:34:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:34:07] [INFO ] [Nat]Absence check using 768 positive place invariants in 5802 ms returned sat
[2023-03-19 13:34:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:34:14] [INFO ] [Nat]Absence check using state equation in 7670 ms returned unknown
[2023-03-19 13:34:19] [INFO ] [Real]Absence check using 768 positive place invariants in 4572 ms returned sat
[2023-03-19 13:34:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:34:23] [INFO ] [Real]Absence check using state equation in 3418 ms returned sat
[2023-03-19 13:34:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:34:29] [INFO ] [Nat]Absence check using 768 positive place invariants in 5788 ms returned sat
[2023-03-19 13:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:34:37] [INFO ] [Nat]Absence check using state equation in 7663 ms returned unknown
Current structural bounds on expressions (after SMT) : [4096, 4096] Max seen :[242, 242]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 67 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 63 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:34:37] [INFO ] Invariant cache hit.
[2023-03-19 13:34:38] [INFO ] Implicit Places using invariants in 1273 ms returned []
[2023-03-19 13:34:38] [INFO ] Invariant cache hit.
[2023-03-19 13:34:40] [INFO ] Implicit Places using invariants and state equation in 1282 ms returned []
Implicit Place search using SMT with State Equation took 2557 ms to find 0 implicit places.
[2023-03-19 13:34:40] [INFO ] Redundant transitions in 115 ms returned []
[2023-03-19 13:34:40] [INFO ] Invariant cache hit.
[2023-03-19 13:34:42] [INFO ] Dead Transitions using invariants and state equation in 2644 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5385 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting property specific reduction for Sudoku-PT-AN16-UpperBounds-03
[2023-03-19 13:34:42] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 44 resets, run finished after 3342 ms. (steps per millisecond=2 ) properties (out of 1) seen :231
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 933 ms. (steps per millisecond=10 ) properties (out of 1) seen :1
[2023-03-19 13:34:47] [INFO ] Invariant cache hit.
[2023-03-19 13:34:48] [INFO ] [Real]Absence check using 768 positive place invariants in 803 ms returned sat
[2023-03-19 13:34:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:34:51] [INFO ] [Real]Absence check using state equation in 3006 ms returned sat
[2023-03-19 13:34:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:34:53] [INFO ] [Nat]Absence check using 768 positive place invariants in 1140 ms returned sat
[2023-03-19 13:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:34:56] [INFO ] [Nat]Absence check using state equation in 3209 ms returned sat
[2023-03-19 13:34:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:999)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
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:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
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] Max seen :[231]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 62 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:34:56] [INFO ] Invariant cache hit.
Finished random walk after 89049 steps, including 393 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52760 steps, including 0 resets, run visited all 1 properties in 5074 ms. (steps per millisecond=10 )
[2023-03-19 13:35:31] [INFO ] Invariant cache hit.
[2023-03-19 13:35:33] [INFO ] [Real]Absence check using 768 positive place invariants in 1104 ms returned sat
[2023-03-19 13:35:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:35:36] [INFO ] [Real]Absence check using state equation in 3215 ms returned sat
[2023-03-19 13:35:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 136 ms.
[2023-03-19 13:35:37] [INFO ] Added : 0 causal constraints over 0 iterations in 463 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[234]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 63 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 61 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:35:40] [INFO ] Invariant cache hit.
[2023-03-19 13:35:41] [INFO ] Implicit Places using invariants in 1284 ms returned []
[2023-03-19 13:35:41] [INFO ] Invariant cache hit.
[2023-03-19 13:35:43] [INFO ] Implicit Places using invariants and state equation in 1288 ms returned []
Implicit Place search using SMT with State Equation took 2574 ms to find 0 implicit places.
[2023-03-19 13:35:43] [INFO ] Redundant transitions in 112 ms returned []
[2023-03-19 13:35:43] [INFO ] Invariant cache hit.
[2023-03-19 13:35:45] [INFO ] Dead Transitions using invariants and state equation in 2634 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5386 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:35:45] [INFO ] Invariant cache hit.
Finished random walk after 88791 steps, including 392 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52778 steps, including 0 resets, run visited all 1 properties in 5086 ms. (steps per millisecond=10 )
[2023-03-19 13:36:21] [INFO ] Invariant cache hit.
[2023-03-19 13:36:25] [INFO ] [Real]Absence check using 768 positive place invariants in 4276 ms returned sat
[2023-03-19 13:36:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:36:29] [INFO ] [Real]Absence check using state equation in 3931 ms returned sat
[2023-03-19 13:36:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:36:32] [INFO ] [Nat]Absence check using 768 positive place invariants in 2198 ms returned sat
[2023-03-19 13:36:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:36:36] [INFO ] [Nat]Absence check using state equation in 4017 ms returned sat
[2023-03-19 13:36:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2023-03-19 13:36:36] [INFO ] Added : 0 causal constraints over 0 iterations in 426 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[235]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 63 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 62 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:36:40] [INFO ] Invariant cache hit.
[2023-03-19 13:36:41] [INFO ] Implicit Places using invariants in 1251 ms returned []
[2023-03-19 13:36:41] [INFO ] Invariant cache hit.
[2023-03-19 13:36:42] [INFO ] Implicit Places using invariants and state equation in 1269 ms returned []
Implicit Place search using SMT with State Equation took 2524 ms to find 0 implicit places.
[2023-03-19 13:36:43] [INFO ] Redundant transitions in 127 ms returned []
[2023-03-19 13:36:43] [INFO ] Invariant cache hit.
[2023-03-19 13:36:45] [INFO ] Dead Transitions using invariants and state equation in 2627 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5348 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:36:45] [INFO ] Invariant cache hit.
Finished random walk after 88964 steps, including 393 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52789 steps, including 0 resets, run visited all 1 properties in 5065 ms. (steps per millisecond=10 )
[2023-03-19 13:37:20] [INFO ] Invariant cache hit.
[2023-03-19 13:37:23] [INFO ] [Real]Absence check using 768 positive place invariants in 2504 ms returned sat
[2023-03-19 13:37:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:37:27] [INFO ] [Real]Absence check using state equation in 3521 ms returned sat
[2023-03-19 13:37:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:37:32] [INFO ] [Nat]Absence check using 768 positive place invariants in 4388 ms returned sat
[2023-03-19 13:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:37:35] [INFO ] [Nat]Absence check using state equation in 3413 ms returned sat
[2023-03-19 13:37:35] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2023-03-19 13:37:36] [INFO ] Added : 0 causal constraints over 0 iterations in 432 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[236]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 59 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 62 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:37:39] [INFO ] Invariant cache hit.
[2023-03-19 13:37:40] [INFO ] Implicit Places using invariants in 1282 ms returned []
[2023-03-19 13:37:40] [INFO ] Invariant cache hit.
[2023-03-19 13:37:42] [INFO ] Implicit Places using invariants and state equation in 1247 ms returned []
Implicit Place search using SMT with State Equation took 2531 ms to find 0 implicit places.
[2023-03-19 13:37:42] [INFO ] Redundant transitions in 118 ms returned []
[2023-03-19 13:37:42] [INFO ] Invariant cache hit.
[2023-03-19 13:37:44] [INFO ] Dead Transitions using invariants and state equation in 2635 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5353 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:37:44] [INFO ] Invariant cache hit.
Finished random walk after 88913 steps, including 393 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 51763 steps, including 0 resets, run visited all 1 properties in 5002 ms. (steps per millisecond=10 )
[2023-03-19 13:38:19] [INFO ] Invariant cache hit.
[2023-03-19 13:38:22] [INFO ] [Real]Absence check using 768 positive place invariants in 1905 ms returned sat
[2023-03-19 13:38:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:38:25] [INFO ] [Real]Absence check using state equation in 3538 ms returned sat
[2023-03-19 13:38:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:38:27] [INFO ] [Nat]Absence check using 768 positive place invariants in 1137 ms returned sat
[2023-03-19 13:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:38:30] [INFO ] [Nat]Absence check using state equation in 3076 ms returned sat
[2023-03-19 13:38:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 133 ms.
[2023-03-19 13:38:31] [INFO ] Added : 0 causal constraints over 0 iterations in 443 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[237]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 60 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 59 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:38:34] [INFO ] Invariant cache hit.
[2023-03-19 13:38:35] [INFO ] Implicit Places using invariants in 1287 ms returned []
[2023-03-19 13:38:35] [INFO ] Invariant cache hit.
[2023-03-19 13:38:37] [INFO ] Implicit Places using invariants and state equation in 1291 ms returned []
Implicit Place search using SMT with State Equation took 2581 ms to find 0 implicit places.
[2023-03-19 13:38:37] [INFO ] Redundant transitions in 111 ms returned []
[2023-03-19 13:38:37] [INFO ] Invariant cache hit.
[2023-03-19 13:38:39] [INFO ] Dead Transitions using invariants and state equation in 2564 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5324 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:38:39] [INFO ] Invariant cache hit.
Finished random walk after 88943 steps, including 393 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52758 steps, including 0 resets, run visited all 1 properties in 5097 ms. (steps per millisecond=10 )
[2023-03-19 13:39:14] [INFO ] Invariant cache hit.
[2023-03-19 13:39:17] [INFO ] [Real]Absence check using 768 positive place invariants in 1759 ms returned sat
[2023-03-19 13:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:39:20] [INFO ] [Real]Absence check using state equation in 3312 ms returned sat
[2023-03-19 13:39:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:39:22] [INFO ] [Nat]Absence check using 768 positive place invariants in 1573 ms returned sat
[2023-03-19 13:39:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:39:25] [INFO ] [Nat]Absence check using state equation in 3399 ms returned sat
[2023-03-19 13:39:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 142 ms.
[2023-03-19 13:39:26] [INFO ] Added : 0 causal constraints over 0 iterations in 457 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[238]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 63 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 62 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:39:30] [INFO ] Invariant cache hit.
[2023-03-19 13:39:31] [INFO ] Implicit Places using invariants in 1293 ms returned []
[2023-03-19 13:39:31] [INFO ] Invariant cache hit.
[2023-03-19 13:39:32] [INFO ] Implicit Places using invariants and state equation in 1285 ms returned []
Implicit Place search using SMT with State Equation took 2580 ms to find 0 implicit places.
[2023-03-19 13:39:32] [INFO ] Redundant transitions in 116 ms returned []
[2023-03-19 13:39:32] [INFO ] Invariant cache hit.
[2023-03-19 13:39:35] [INFO ] Dead Transitions using invariants and state equation in 2640 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5403 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:39:35] [INFO ] Invariant cache hit.
Finished random walk after 87660 steps, including 387 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 51776 steps, including 0 resets, run visited all 1 properties in 5025 ms. (steps per millisecond=10 )
[2023-03-19 13:40:10] [INFO ] Invariant cache hit.
[2023-03-19 13:40:12] [INFO ] [Real]Absence check using 768 positive place invariants in 2115 ms returned sat
[2023-03-19 13:40:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:40:16] [INFO ] [Real]Absence check using state equation in 3606 ms returned sat
[2023-03-19 13:40:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:40:18] [INFO ] [Nat]Absence check using 768 positive place invariants in 1807 ms returned sat
[2023-03-19 13:40:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:40:22] [INFO ] [Nat]Absence check using state equation in 3389 ms returned sat
[2023-03-19 13:40:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 163 ms.
[2023-03-19 13:40:22] [INFO ] Added : 0 causal constraints over 0 iterations in 481 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[239]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 62 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 64 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:40:26] [INFO ] Invariant cache hit.
[2023-03-19 13:40:27] [INFO ] Implicit Places using invariants in 1261 ms returned []
[2023-03-19 13:40:27] [INFO ] Invariant cache hit.
[2023-03-19 13:40:29] [INFO ] Implicit Places using invariants and state equation in 1284 ms returned []
Implicit Place search using SMT with State Equation took 2547 ms to find 0 implicit places.
[2023-03-19 13:40:29] [INFO ] Redundant transitions in 115 ms returned []
[2023-03-19 13:40:29] [INFO ] Invariant cache hit.
[2023-03-19 13:40:31] [INFO ] Dead Transitions using invariants and state equation in 2487 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5217 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:40:31] [INFO ] Invariant cache hit.
Finished random walk after 88488 steps, including 391 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 51798 steps, including 0 resets, run visited all 1 properties in 5061 ms. (steps per millisecond=10 )
[2023-03-19 13:41:06] [INFO ] Invariant cache hit.
[2023-03-19 13:41:10] [INFO ] [Real]Absence check using 768 positive place invariants in 3225 ms returned sat
[2023-03-19 13:41:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:41:13] [INFO ] [Real]Absence check using state equation in 3279 ms returned sat
[2023-03-19 13:41:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:41:18] [INFO ] [Nat]Absence check using 768 positive place invariants in 4795 ms returned sat
[2023-03-19 13:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:41:23] [INFO ] [Nat]Absence check using state equation in 4350 ms returned sat
[2023-03-19 13:41:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2023-03-19 13:41:23] [INFO ] Added : 0 causal constraints over 0 iterations in 457 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[240]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 61 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 59 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:41:27] [INFO ] Invariant cache hit.
[2023-03-19 13:41:28] [INFO ] Implicit Places using invariants in 1301 ms returned []
[2023-03-19 13:41:28] [INFO ] Invariant cache hit.
[2023-03-19 13:41:30] [INFO ] Implicit Places using invariants and state equation in 1293 ms returned []
Implicit Place search using SMT with State Equation took 2608 ms to find 0 implicit places.
[2023-03-19 13:41:30] [INFO ] Redundant transitions in 115 ms returned []
[2023-03-19 13:41:30] [INFO ] Invariant cache hit.
[2023-03-19 13:41:32] [INFO ] Dead Transitions using invariants and state equation in 2643 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5433 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:41:32] [INFO ] Invariant cache hit.
Finished random walk after 87127 steps, including 385 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 50796 steps, including 0 resets, run visited all 1 properties in 5031 ms. (steps per millisecond=10 )
[2023-03-19 13:42:07] [INFO ] Invariant cache hit.
[2023-03-19 13:42:11] [INFO ] [Real]Absence check using 768 positive place invariants in 3434 ms returned sat
[2023-03-19 13:42:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:42:15] [INFO ] [Real]Absence check using state equation in 3489 ms returned sat
[2023-03-19 13:42:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:42:22] [INFO ] [Nat]Absence check using 768 positive place invariants in 6523 ms returned sat
[2023-03-19 13:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:42:25] [INFO ] [Nat]Absence check using state equation in 3735 ms returned sat
[2023-03-19 13:42:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2023-03-19 13:42:26] [INFO ] Added : 0 causal constraints over 0 iterations in 430 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[241]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 61 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 62 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:42:30] [INFO ] Invariant cache hit.
[2023-03-19 13:42:31] [INFO ] Implicit Places using invariants in 1310 ms returned []
[2023-03-19 13:42:31] [INFO ] Invariant cache hit.
[2023-03-19 13:42:32] [INFO ] Implicit Places using invariants and state equation in 1294 ms returned []
Implicit Place search using SMT with State Equation took 2606 ms to find 0 implicit places.
[2023-03-19 13:42:32] [INFO ] Redundant transitions in 115 ms returned []
[2023-03-19 13:42:32] [INFO ] Invariant cache hit.
[2023-03-19 13:42:35] [INFO ] Dead Transitions using invariants and state equation in 2487 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5274 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:42:35] [INFO ] Invariant cache hit.
Finished random walk after 87846 steps, including 388 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 51739 steps, including 0 resets, run visited all 1 properties in 5044 ms. (steps per millisecond=10 )
[2023-03-19 13:43:10] [INFO ] Invariant cache hit.
[2023-03-19 13:43:15] [INFO ] [Real]Absence check using 768 positive place invariants in 4590 ms returned sat
[2023-03-19 13:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:43:19] [INFO ] [Real]Absence check using state equation in 3835 ms returned sat
[2023-03-19 13:43:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:43:25] [INFO ] [Nat]Absence check using 768 positive place invariants in 6028 ms returned sat
[2023-03-19 13:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:43:33] [INFO ] [Nat]Absence check using state equation in 7590 ms returned unknown
Current structural bounds on expressions (after SMT) : [4096] Max seen :[242]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 69 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 61 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:43:33] [INFO ] Invariant cache hit.
[2023-03-19 13:43:34] [INFO ] Implicit Places using invariants in 1250 ms returned []
[2023-03-19 13:43:34] [INFO ] Invariant cache hit.
[2023-03-19 13:43:36] [INFO ] Implicit Places using invariants and state equation in 1290 ms returned []
Implicit Place search using SMT with State Equation took 2541 ms to find 0 implicit places.
[2023-03-19 13:43:36] [INFO ] Redundant transitions in 114 ms returned []
[2023-03-19 13:43:36] [INFO ] Invariant cache hit.
[2023-03-19 13:43:38] [INFO ] Dead Transitions using invariants and state equation in 2612 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5333 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Ending property specific reduction for Sudoku-PT-AN16-UpperBounds-03 in 535940 ms.
Starting property specific reduction for Sudoku-PT-AN16-UpperBounds-05
[2023-03-19 13:43:38] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 44 resets, run finished after 3441 ms. (steps per millisecond=2 ) properties (out of 1) seen :232
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 991 ms. (steps per millisecond=10 ) properties (out of 1) seen :1
[2023-03-19 13:43:43] [INFO ] Invariant cache hit.
[2023-03-19 13:43:44] [INFO ] [Real]Absence check using 768 positive place invariants in 1082 ms returned sat
[2023-03-19 13:43:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:43:47] [INFO ] [Real]Absence check using state equation in 3085 ms returned sat
[2023-03-19 13:43:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:43:50] [INFO ] [Nat]Absence check using 768 positive place invariants in 1926 ms returned sat
[2023-03-19 13:43:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:43:52] [INFO ] [Nat]Absence check using state equation in 2677 ms returned unknown
Current structural bounds on expressions (after SMT) : [4096] Max seen :[232]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 73 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:43:53] [INFO ] Invariant cache hit.
Finished random walk after 88015 steps, including 389 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 54279 steps, including 0 resets, run visited all 1 properties in 5083 ms. (steps per millisecond=10 )
[2023-03-19 13:44:28] [INFO ] Invariant cache hit.
[2023-03-19 13:44:29] [INFO ] [Real]Absence check using 768 positive place invariants in 1085 ms returned sat
[2023-03-19 13:44:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:44:32] [INFO ] [Real]Absence check using state equation in 3285 ms returned sat
[2023-03-19 13:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:44:35] [INFO ] [Nat]Absence check using 768 positive place invariants in 1886 ms returned sat
[2023-03-19 13:44:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:44:38] [INFO ] [Nat]Absence check using state equation in 3250 ms returned sat
[2023-03-19 13:44:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 147 ms.
[2023-03-19 13:44:39] [INFO ] Added : 0 causal constraints over 0 iterations in 450 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[232]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 64 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 67 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:44:42] [INFO ] Invariant cache hit.
[2023-03-19 13:44:43] [INFO ] Implicit Places using invariants in 1305 ms returned []
[2023-03-19 13:44:43] [INFO ] Invariant cache hit.
[2023-03-19 13:44:45] [INFO ] Implicit Places using invariants and state equation in 1284 ms returned []
Implicit Place search using SMT with State Equation took 2589 ms to find 0 implicit places.
[2023-03-19 13:44:45] [INFO ] Redundant transitions in 120 ms returned []
[2023-03-19 13:44:45] [INFO ] Invariant cache hit.
[2023-03-19 13:44:47] [INFO ] Dead Transitions using invariants and state equation in 2621 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5407 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:44:47] [INFO ] Invariant cache hit.
Finished random walk after 88088 steps, including 389 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52732 steps, including 0 resets, run visited all 1 properties in 5052 ms. (steps per millisecond=10 )
[2023-03-19 13:45:23] [INFO ] Invariant cache hit.
[2023-03-19 13:45:25] [INFO ] [Real]Absence check using 768 positive place invariants in 2192 ms returned sat
[2023-03-19 13:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:45:28] [INFO ] [Real]Absence check using state equation in 3220 ms returned sat
[2023-03-19 13:45:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:45:30] [INFO ] [Nat]Absence check using 768 positive place invariants in 1129 ms returned sat
[2023-03-19 13:45:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:45:33] [INFO ] [Nat]Absence check using state equation in 3317 ms returned sat
[2023-03-19 13:45:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 134 ms.
[2023-03-19 13:45:34] [INFO ] Added : 0 causal constraints over 0 iterations in 440 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[233]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 64 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 59 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:45:37] [INFO ] Invariant cache hit.
[2023-03-19 13:45:39] [INFO ] Implicit Places using invariants in 1310 ms returned []
[2023-03-19 13:45:39] [INFO ] Invariant cache hit.
[2023-03-19 13:45:40] [INFO ] Implicit Places using invariants and state equation in 1298 ms returned []
Implicit Place search using SMT with State Equation took 2609 ms to find 0 implicit places.
[2023-03-19 13:45:40] [INFO ] Redundant transitions in 111 ms returned []
[2023-03-19 13:45:40] [INFO ] Invariant cache hit.
[2023-03-19 13:45:43] [INFO ] Dead Transitions using invariants and state equation in 2651 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5437 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:45:43] [INFO ] Invariant cache hit.
Finished random walk after 88382 steps, including 391 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52790 steps, including 0 resets, run visited all 1 properties in 5078 ms. (steps per millisecond=10 )
[2023-03-19 13:46:18] [INFO ] Invariant cache hit.
[2023-03-19 13:46:19] [INFO ] [Real]Absence check using 768 positive place invariants in 1134 ms returned sat
[2023-03-19 13:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:46:23] [INFO ] [Real]Absence check using state equation in 3295 ms returned sat
[2023-03-19 13:46:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 147 ms.
[2023-03-19 13:46:23] [INFO ] Added : 0 causal constraints over 0 iterations in 459 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[234]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 60 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 63 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:46:27] [INFO ] Invariant cache hit.
[2023-03-19 13:46:28] [INFO ] Implicit Places using invariants in 1245 ms returned []
[2023-03-19 13:46:28] [INFO ] Invariant cache hit.
[2023-03-19 13:46:29] [INFO ] Implicit Places using invariants and state equation in 1283 ms returned []
Implicit Place search using SMT with State Equation took 2531 ms to find 0 implicit places.
[2023-03-19 13:46:30] [INFO ] Redundant transitions in 115 ms returned []
[2023-03-19 13:46:30] [INFO ] Invariant cache hit.
[2023-03-19 13:46:32] [INFO ] Dead Transitions using invariants and state equation in 2778 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5493 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:46:32] [INFO ] Invariant cache hit.
Finished random walk after 88400 steps, including 391 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52756 steps, including 0 resets, run visited all 1 properties in 5045 ms. (steps per millisecond=10 )
[2023-03-19 13:47:07] [INFO ] Invariant cache hit.
[2023-03-19 13:47:12] [INFO ] [Real]Absence check using 768 positive place invariants in 4516 ms returned sat
[2023-03-19 13:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:47:16] [INFO ] [Real]Absence check using state equation in 4091 ms returned sat
[2023-03-19 13:47:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:47:19] [INFO ] [Nat]Absence check using 768 positive place invariants in 2286 ms returned sat
[2023-03-19 13:47:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:47:23] [INFO ] [Nat]Absence check using state equation in 4132 ms returned sat
[2023-03-19 13:47:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 134 ms.
[2023-03-19 13:47:24] [INFO ] Added : 0 causal constraints over 0 iterations in 449 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[235]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 69 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 62 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:47:27] [INFO ] Invariant cache hit.
[2023-03-19 13:47:29] [INFO ] Implicit Places using invariants in 1279 ms returned []
[2023-03-19 13:47:29] [INFO ] Invariant cache hit.
[2023-03-19 13:47:30] [INFO ] Implicit Places using invariants and state equation in 1279 ms returned []
Implicit Place search using SMT with State Equation took 2560 ms to find 0 implicit places.
[2023-03-19 13:47:30] [INFO ] Redundant transitions in 125 ms returned []
[2023-03-19 13:47:30] [INFO ] Invariant cache hit.
[2023-03-19 13:47:33] [INFO ] Dead Transitions using invariants and state equation in 2615 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5367 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:47:33] [INFO ] Invariant cache hit.
Finished random walk after 87657 steps, including 387 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 51736 steps, including 0 resets, run visited all 1 properties in 5076 ms. (steps per millisecond=10 )
[2023-03-19 13:48:08] [INFO ] Invariant cache hit.
[2023-03-19 13:48:11] [INFO ] [Real]Absence check using 768 positive place invariants in 2650 ms returned sat
[2023-03-19 13:48:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:48:15] [INFO ] [Real]Absence check using state equation in 3908 ms returned sat
[2023-03-19 13:48:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:48:20] [INFO ] [Nat]Absence check using 768 positive place invariants in 4473 ms returned sat
[2023-03-19 13:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:48:24] [INFO ] [Nat]Absence check using state equation in 3767 ms returned sat
[2023-03-19 13:48:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 141 ms.
[2023-03-19 13:48:24] [INFO ] Added : 0 causal constraints over 0 iterations in 447 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[236]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 70 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 60 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:48:28] [INFO ] Invariant cache hit.
[2023-03-19 13:48:29] [INFO ] Implicit Places using invariants in 1324 ms returned []
[2023-03-19 13:48:29] [INFO ] Invariant cache hit.
[2023-03-19 13:48:30] [INFO ] Implicit Places using invariants and state equation in 1303 ms returned []
Implicit Place search using SMT with State Equation took 2629 ms to find 0 implicit places.
[2023-03-19 13:48:31] [INFO ] Redundant transitions in 112 ms returned []
[2023-03-19 13:48:31] [INFO ] Invariant cache hit.
[2023-03-19 13:48:33] [INFO ] Dead Transitions using invariants and state equation in 2702 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5508 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:48:33] [INFO ] Invariant cache hit.
Finished random walk after 88144 steps, including 389 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52796 steps, including 0 resets, run visited all 1 properties in 5046 ms. (steps per millisecond=10 )
[2023-03-19 13:49:08] [INFO ] Invariant cache hit.
[2023-03-19 13:49:11] [INFO ] [Real]Absence check using 768 positive place invariants in 1956 ms returned sat
[2023-03-19 13:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:49:14] [INFO ] [Real]Absence check using state equation in 3398 ms returned sat
[2023-03-19 13:49:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:49:16] [INFO ] [Nat]Absence check using 768 positive place invariants in 1232 ms returned sat
[2023-03-19 13:49:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:49:19] [INFO ] [Nat]Absence check using state equation in 3130 ms returned sat
[2023-03-19 13:49:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 138 ms.
[2023-03-19 13:49:20] [INFO ] Added : 0 causal constraints over 0 iterations in 450 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[237]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 61 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 62 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:49:23] [INFO ] Invariant cache hit.
[2023-03-19 13:49:24] [INFO ] Implicit Places using invariants in 1275 ms returned []
[2023-03-19 13:49:24] [INFO ] Invariant cache hit.
[2023-03-19 13:49:26] [INFO ] Implicit Places using invariants and state equation in 1288 ms returned []
Implicit Place search using SMT with State Equation took 2565 ms to find 0 implicit places.
[2023-03-19 13:49:26] [INFO ] Redundant transitions in 122 ms returned []
[2023-03-19 13:49:26] [INFO ] Invariant cache hit.
[2023-03-19 13:49:28] [INFO ] Dead Transitions using invariants and state equation in 2663 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5424 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:49:28] [INFO ] Invariant cache hit.
Finished random walk after 88398 steps, including 390 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52800 steps, including 0 resets, run visited all 1 properties in 5084 ms. (steps per millisecond=10 )
[2023-03-19 13:50:04] [INFO ] Invariant cache hit.
[2023-03-19 13:50:06] [INFO ] [Real]Absence check using 768 positive place invariants in 1841 ms returned sat
[2023-03-19 13:50:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:50:09] [INFO ] [Real]Absence check using state equation in 3353 ms returned sat
[2023-03-19 13:50:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:50:11] [INFO ] [Nat]Absence check using 768 positive place invariants in 1803 ms returned sat
[2023-03-19 13:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:50:15] [INFO ] [Nat]Absence check using state equation in 3403 ms returned sat
[2023-03-19 13:50:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 136 ms.
[2023-03-19 13:50:15] [INFO ] Added : 0 causal constraints over 0 iterations in 435 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[238]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 62 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 73 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:50:19] [INFO ] Invariant cache hit.
[2023-03-19 13:50:20] [INFO ] Implicit Places using invariants in 1302 ms returned []
[2023-03-19 13:50:20] [INFO ] Invariant cache hit.
[2023-03-19 13:50:22] [INFO ] Implicit Places using invariants and state equation in 1309 ms returned []
Implicit Place search using SMT with State Equation took 2613 ms to find 0 implicit places.
[2023-03-19 13:50:22] [INFO ] Redundant transitions in 118 ms returned []
[2023-03-19 13:50:22] [INFO ] Invariant cache hit.
[2023-03-19 13:50:24] [INFO ] Dead Transitions using invariants and state equation in 2677 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5484 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:50:24] [INFO ] Invariant cache hit.
Finished random walk after 87365 steps, including 386 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 51764 steps, including 0 resets, run visited all 1 properties in 5021 ms. (steps per millisecond=10 )
[2023-03-19 13:50:59] [INFO ] Invariant cache hit.
[2023-03-19 13:51:02] [INFO ] [Real]Absence check using 768 positive place invariants in 2215 ms returned sat
[2023-03-19 13:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:51:06] [INFO ] [Real]Absence check using state equation in 3583 ms returned sat
[2023-03-19 13:51:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:51:08] [INFO ] [Nat]Absence check using 768 positive place invariants in 1667 ms returned sat
[2023-03-19 13:51:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:51:11] [INFO ] [Nat]Absence check using state equation in 3303 ms returned sat
[2023-03-19 13:51:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2023-03-19 13:51:12] [INFO ] Added : 0 causal constraints over 0 iterations in 431 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[239]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 62 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 62 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:51:15] [INFO ] Invariant cache hit.
[2023-03-19 13:51:17] [INFO ] Implicit Places using invariants in 1322 ms returned []
[2023-03-19 13:51:17] [INFO ] Invariant cache hit.
[2023-03-19 13:51:18] [INFO ] Implicit Places using invariants and state equation in 1300 ms returned []
Implicit Place search using SMT with State Equation took 2624 ms to find 0 implicit places.
[2023-03-19 13:51:18] [INFO ] Redundant transitions in 114 ms returned []
[2023-03-19 13:51:18] [INFO ] Invariant cache hit.
[2023-03-19 13:51:21] [INFO ] Dead Transitions using invariants and state equation in 2676 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5483 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:51:21] [INFO ] Invariant cache hit.
Finished random walk after 88495 steps, including 391 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52814 steps, including 0 resets, run visited all 1 properties in 5075 ms. (steps per millisecond=10 )
[2023-03-19 13:51:56] [INFO ] Invariant cache hit.
[2023-03-19 13:51:59] [INFO ] [Real]Absence check using 768 positive place invariants in 3237 ms returned sat
[2023-03-19 13:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:52:03] [INFO ] [Real]Absence check using state equation in 3225 ms returned sat
[2023-03-19 13:52:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:52:08] [INFO ] [Nat]Absence check using 768 positive place invariants in 4945 ms returned sat
[2023-03-19 13:52:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:52:12] [INFO ] [Nat]Absence check using state equation in 4279 ms returned sat
[2023-03-19 13:52:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 136 ms.
[2023-03-19 13:52:13] [INFO ] Added : 0 causal constraints over 0 iterations in 437 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[240]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 59 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 60 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:52:17] [INFO ] Invariant cache hit.
[2023-03-19 13:52:18] [INFO ] Implicit Places using invariants in 1293 ms returned []
[2023-03-19 13:52:18] [INFO ] Invariant cache hit.
[2023-03-19 13:52:19] [INFO ] Implicit Places using invariants and state equation in 1296 ms returned []
Implicit Place search using SMT with State Equation took 2600 ms to find 0 implicit places.
[2023-03-19 13:52:19] [INFO ] Redundant transitions in 120 ms returned []
[2023-03-19 13:52:19] [INFO ] Invariant cache hit.
[2023-03-19 13:52:22] [INFO ] Dead Transitions using invariants and state equation in 2656 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5443 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:52:22] [INFO ] Invariant cache hit.
Finished random walk after 88509 steps, including 391 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52757 steps, including 0 resets, run visited all 1 properties in 5060 ms. (steps per millisecond=10 )
[2023-03-19 13:52:57] [INFO ] Invariant cache hit.
[2023-03-19 13:53:01] [INFO ] [Real]Absence check using 768 positive place invariants in 3625 ms returned sat
[2023-03-19 13:53:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:53:05] [INFO ] [Real]Absence check using state equation in 3620 ms returned sat
[2023-03-19 13:53:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:53:12] [INFO ] [Nat]Absence check using 768 positive place invariants in 6618 ms returned sat
[2023-03-19 13:53:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:53:16] [INFO ] [Nat]Absence check using state equation in 3989 ms returned sat
[2023-03-19 13:53:16] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2023-03-19 13:53:16] [INFO ] Added : 0 causal constraints over 0 iterations in 444 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[241]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 59 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 63 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:53:20] [INFO ] Invariant cache hit.
[2023-03-19 13:53:21] [INFO ] Implicit Places using invariants in 1249 ms returned []
[2023-03-19 13:53:21] [INFO ] Invariant cache hit.
[2023-03-19 13:53:23] [INFO ] Implicit Places using invariants and state equation in 1283 ms returned []
Implicit Place search using SMT with State Equation took 2532 ms to find 0 implicit places.
[2023-03-19 13:53:23] [INFO ] Redundant transitions in 116 ms returned []
[2023-03-19 13:53:23] [INFO ] Invariant cache hit.
[2023-03-19 13:53:25] [INFO ] Dead Transitions using invariants and state equation in 2474 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5190 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 13:53:25] [INFO ] Invariant cache hit.
Finished random walk after 88502 steps, including 391 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 52804 steps, including 0 resets, run visited all 1 properties in 5072 ms. (steps per millisecond=10 )
[2023-03-19 13:54:00] [INFO ] Invariant cache hit.
[2023-03-19 13:54:05] [INFO ] [Real]Absence check using 768 positive place invariants in 4571 ms returned sat
[2023-03-19 13:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:54:09] [INFO ] [Real]Absence check using state equation in 4012 ms returned sat
[2023-03-19 13:54:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:54:16] [INFO ] [Nat]Absence check using 768 positive place invariants in 5995 ms returned sat
[2023-03-19 13:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:54:23] [INFO ] [Nat]Absence check using state equation in 7543 ms returned sat
[2023-03-19 13:54:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2023-03-19 13:54:24] [INFO ] Added : 0 causal constraints over 0 iterations in 420 ms. Result :sat
Current structural bounds on expressions (after SMT) : [4096] Max seen :[242]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 60 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 61 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 13:54:27] [INFO ] Invariant cache hit.
[2023-03-19 13:54:28] [INFO ] Implicit Places using invariants in 1324 ms returned []
[2023-03-19 13:54:28] [INFO ] Invariant cache hit.
[2023-03-19 13:54:30] [INFO ] Implicit Places using invariants and state equation in 1277 ms returned []
Implicit Place search using SMT with State Equation took 2611 ms to find 0 implicit places.
[2023-03-19 13:54:30] [INFO ] Redundant transitions in 115 ms returned []
[2023-03-19 13:54:30] [INFO ] Invariant cache hit.
[2023-03-19 13:54:32] [INFO ] Dead Transitions using invariants and state equation in 2581 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5373 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Ending property specific reduction for Sudoku-PT-AN16-UpperBounds-05 in 653944 ms.
[2023-03-19 13:54:33] [INFO ] Flatten gal took : 338 ms
[2023-03-19 13:54:33] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 6 ms.
[2023-03-19 13:54:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 4864 places, 4096 transitions and 16384 arcs took 22 ms.
Total runtime 2128711 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=UpperBounds.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Sudoku_PT_AN16
(NrP: 4864 NrTr: 4096 NrArc: 16384)

parse formulas
formulas created successfully
place and transition orderings generation:0m 2.348sec

net check time: 0m 0.003sec

init dd package: 0m 2.721sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6814024 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15978584 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.016sec

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-AN16"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
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 2-5348"
echo " Executing tool marciexred"
echo " Input is Sudoku-PT-AN16, 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 r490-tall-167912708400285"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN16.tgz
mv Sudoku-PT-AN16 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 ;