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.r491-tall-167912710100125.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 smartxred
Input is Sudoku-COL-AN16, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r491-tall-167912710100125
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 7.4K Feb 26 10:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 10:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 09:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 09:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 11:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 26 11:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 10:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 10:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 6.5K 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-COL-AN16-UpperBounds-00
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-01
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-02
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-03
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-04
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-05
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-06
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-07
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-08
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-09
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-10
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-11
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-12
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-13
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-14
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679218257532

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=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-AN16
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-19 09:30:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-19 09:30:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 09:30:59] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-19 09:30:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-19 09:30:59] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 459 ms
[2023-03-19 09:31:00] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 4864 PT places and 4096.0 transition bindings in 13 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-19 09:31:00] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 4 ms.
[2023-03-19 09:31:00] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 1 rows 4 cols
[2023-03-19 09:31:00] [INFO ] Computed 3 place invariants in 4 ms
FORMULA Sudoku-COL-AN16-UpperBounds-15 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-13 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-12 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-11 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-10 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-08 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-07 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-06 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-04 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-02 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-01 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-00 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-19 09:31:00] [INFO ] Invariant cache hit.
[2023-03-19 09:31:00] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-19 09:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:31:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-19 09:31:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:31:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 09:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:31:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-19 09:31:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 09:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 09:31:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 09:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:31:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-19 09:31:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:31:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 09:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:31:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-19 09:31:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-19 09:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-03-19 09:31:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 09:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:31:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-19 09:31:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:31:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 09:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:31:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-19 09:31:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 09:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-19 09:31:00] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-19 09:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:31:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-19 09:31:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:31:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 09:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:31:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-19 09:31:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-19 09:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [256, 256, 256, 256]
Domain [N(16), N(16)] of place Rows breaks symmetries in sort N
[2023-03-19 09:31:00] [INFO ] Unfolded HLPN to a Petri net with 4864 places and 4096 transitions 16384 arcs in 68 ms.
[2023-03-19 09:31:00] [INFO ] Unfolded 4 HLPN properties in 2 ms.
Incomplete random walk after 10000 steps, including 44 resets, run finished after 5610 ms. (steps per millisecond=1 ) properties (out of 4) seen :916
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 871 ms. (steps per millisecond=11 ) properties (out of 4) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 881 ms. (steps per millisecond=11 ) properties (out of 4) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 824 ms. (steps per millisecond=12 ) properties (out of 4) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 840 ms. (steps per millisecond=11 ) properties (out of 4) seen :4
// Phase 1: matrix 4096 rows 4864 cols
[2023-03-19 09:31:09] [INFO ] Computed 768 place invariants in 50 ms
[2023-03-19 09:31:11] [INFO ] [Real]Absence check using 768 positive place invariants in 1441 ms returned sat
[2023-03-19 09:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:31:14] [INFO ] [Real]Absence check using state equation in 3096 ms returned unknown
[2023-03-19 09:31:16] [INFO ] [Real]Absence check using 768 positive place invariants in 1354 ms returned sat
[2023-03-19 09:31:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:31:19] [INFO ] [Real]Absence check using state equation in 3027 ms returned unknown
[2023-03-19 09:31:21] [INFO ] [Real]Absence check using 768 positive place invariants in 1366 ms returned sat
[2023-03-19 09:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:31:24] [INFO ] [Real]Absence check using state equation in 3070 ms returned sat
[2023-03-19 09:31:33] [INFO ] Deduced a trap composed of 17 places in 8505 ms of which 18 ms to minimize.
[2023-03-19 09:31:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
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 09:31:35] [INFO ] [Real]Absence check using 768 positive place invariants in 1317 ms returned sat
[2023-03-19 09:31:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:31:38] [INFO ] [Real]Absence check using state equation in 3121 ms returned unknown
Current structural bounds on expressions (after SMT) : [256, 256, 256, 256] Max seen :[229, 229, 229, 229]
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 223 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 226 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 09:31:38] [INFO ] Invariant cache hit.
Finished random walk after 54233 steps, including 239 resets, run visited all 4 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 58782 steps, including 0 resets, run visited all 4 properties in 5049 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59742 steps, including 0 resets, run visited all 4 properties in 5049 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59814 steps, including 0 resets, run visited all 4 properties in 5083 ms. (steps per millisecond=11 )
Finished Best-First random walk after 58885 steps, including 0 resets, run visited all 4 properties in 5002 ms. (steps per millisecond=11 )
[2023-03-19 09:32:28] [INFO ] Invariant cache hit.
[2023-03-19 09:32:30] [INFO ] [Real]Absence check using 768 positive place invariants in 1215 ms returned sat
[2023-03-19 09:32:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:32:33] [INFO ] [Real]Absence check using state equation in 3351 ms returned sat
[2023-03-19 09:32:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 192 ms.
[2023-03-19 09:32:34] [INFO ] Added : 0 causal constraints over 0 iterations in 531 ms. Result :sat
[2023-03-19 09:32:36] [INFO ] [Real]Absence check using 768 positive place invariants in 1164 ms returned sat
[2023-03-19 09:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:32:39] [INFO ] [Real]Absence check using state equation in 3092 ms returned sat
[2023-03-19 09:32:40] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 177 ms.
[2023-03-19 09:32:40] [INFO ] Added : 0 causal constraints over 0 iterations in 503 ms. Result :sat
[2023-03-19 09:32:42] [INFO ] [Real]Absence check using 768 positive place invariants in 1164 ms returned sat
[2023-03-19 09:32:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:32:45] [INFO ] [Real]Absence check using state equation in 3235 ms returned sat
[2023-03-19 09:32:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 175 ms.
[2023-03-19 09:32:46] [INFO ] Added : 0 causal constraints over 0 iterations in 503 ms. Result :sat
[2023-03-19 09:32:48] [INFO ] [Real]Absence check using 768 positive place invariants in 1184 ms returned sat
[2023-03-19 09:32:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:32:51] [INFO ] [Real]Absence check using state equation in 3029 ms returned sat
[2023-03-19 09:32:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 173 ms.
[2023-03-19 09:32:52] [INFO ] Added : 0 causal constraints over 0 iterations in 502 ms. Result :sat
Current structural bounds on expressions (after SMT) : [256, 256, 256, 256] Max seen :[234, 234, 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 175 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 176 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 154 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 09:33:26] [INFO ] Invariant cache hit.
[2023-03-19 09:33:27] [INFO ] Implicit Places using invariants in 1478 ms returned []
[2023-03-19 09:33:27] [INFO ] Invariant cache hit.
[2023-03-19 09:33:29] [INFO ] Implicit Places using invariants and state equation in 1418 ms returned []
Implicit Place search using SMT with State Equation took 2899 ms to find 0 implicit places.
[2023-03-19 09:33:29] [INFO ] Redundant transitions in 282 ms returned []
[2023-03-19 09:33:29] [INFO ] Invariant cache hit.
[2023-03-19 09:33:32] [INFO ] Dead Transitions using invariants and state equation in 3085 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6434 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 09:33:32] [INFO ] Invariant cache hit.
Finished random walk after 51915 steps, including 229 resets, run visited all 4 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 58742 steps, including 0 resets, run visited all 4 properties in 5052 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59782 steps, including 0 resets, run visited all 4 properties in 5068 ms. (steps per millisecond=11 )
Finished Best-First random walk after 58778 steps, including 0 resets, run visited all 4 properties in 5027 ms. (steps per millisecond=11 )
Finished Best-First random walk after 58773 steps, including 0 resets, run visited all 4 properties in 5010 ms. (steps per millisecond=11 )
[2023-03-19 09:34:22] [INFO ] Invariant cache hit.
[2023-03-19 09:34:27] [INFO ] [Real]Absence check using 768 positive place invariants in 4284 ms returned sat
[2023-03-19 09:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:34:31] [INFO ] [Real]Absence check using state equation in 3884 ms returned sat
[2023-03-19 09:34:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:34:34] [INFO ] [Nat]Absence check using 768 positive place invariants in 2186 ms returned sat
[2023-03-19 09:34:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:34:38] [INFO ] [Nat]Absence check using state equation in 3877 ms returned sat
[2023-03-19 09:34:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 189 ms.
[2023-03-19 09:34:38] [INFO ] Added : 0 causal constraints over 0 iterations in 498 ms. Result :sat
[2023-03-19 09:34:43] [INFO ] [Real]Absence check using 768 positive place invariants in 4417 ms returned sat
[2023-03-19 09:34:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:34:48] [INFO ] [Real]Absence check using state equation in 4025 ms returned sat
[2023-03-19 09:34:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:34:50] [INFO ] [Nat]Absence check using 768 positive place invariants in 2296 ms returned sat
[2023-03-19 09:34:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:34:54] [INFO ] [Nat]Absence check using state equation in 3865 ms returned sat
[2023-03-19 09:34:55] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 195 ms.
[2023-03-19 09:34:55] [INFO ] Added : 0 causal constraints over 0 iterations in 480 ms. Result :sat
[2023-03-19 09:35:00] [INFO ] [Real]Absence check using 768 positive place invariants in 4165 ms returned sat
[2023-03-19 09:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:35:04] [INFO ] [Real]Absence check using state equation in 3817 ms returned sat
[2023-03-19 09:35:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:35:07] [INFO ] [Nat]Absence check using 768 positive place invariants in 2676 ms returned sat
[2023-03-19 09:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:35:11] [INFO ] [Nat]Absence check using state equation in 4371 ms returned sat
[2023-03-19 09:35:12] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 190 ms.
[2023-03-19 09:35:12] [INFO ] Added : 0 causal constraints over 0 iterations in 483 ms. Result :sat
[2023-03-19 09:35:17] [INFO ] [Real]Absence check using 768 positive place invariants in 4183 ms returned sat
[2023-03-19 09:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:35:21] [INFO ] [Real]Absence check using state equation in 3857 ms returned sat
[2023-03-19 09:35:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:35:23] [INFO ] [Nat]Absence check using 768 positive place invariants in 2190 ms returned sat
[2023-03-19 09:35:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:35:27] [INFO ] [Nat]Absence check using state equation in 3976 ms returned sat
[2023-03-19 09:35:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 184 ms.
[2023-03-19 09:35:28] [INFO ] Added : 0 causal constraints over 0 iterations in 478 ms. Result :sat
Current structural bounds on expressions (after SMT) : [256, 256, 256, 256] Max seen :[235, 235, 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 172 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 173 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 90 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 09:36:02] [INFO ] Invariant cache hit.
[2023-03-19 09:36:04] [INFO ] Implicit Places using invariants in 1457 ms returned []
[2023-03-19 09:36:04] [INFO ] Invariant cache hit.
[2023-03-19 09:36:05] [INFO ] Implicit Places using invariants and state equation in 1379 ms returned []
Implicit Place search using SMT with State Equation took 2838 ms to find 0 implicit places.
[2023-03-19 09:36:05] [INFO ] Redundant transitions in 207 ms returned []
[2023-03-19 09:36:05] [INFO ] Invariant cache hit.
[2023-03-19 09:36:09] [INFO ] Dead Transitions using invariants and state equation in 3282 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6427 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 09:36:09] [INFO ] Invariant cache hit.
Finished random walk after 53125 steps, including 234 resets, run visited all 4 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 58794 steps, including 0 resets, run visited all 4 properties in 5007 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59736 steps, including 0 resets, run visited all 4 properties in 5074 ms. (steps per millisecond=11 )
Finished Best-First random walk after 58796 steps, including 0 resets, run visited all 4 properties in 5046 ms. (steps per millisecond=11 )
Finished Best-First random walk after 58818 steps, including 0 resets, run visited all 4 properties in 5021 ms. (steps per millisecond=11 )
[2023-03-19 09:36:59] [INFO ] Invariant cache hit.
[2023-03-19 09:37:02] [INFO ] [Real]Absence check using 768 positive place invariants in 2996 ms returned sat
[2023-03-19 09:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:37:06] [INFO ] [Real]Absence check using state equation in 3487 ms returned sat
[2023-03-19 09:37:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:37:11] [INFO ] [Nat]Absence check using 768 positive place invariants in 4283 ms returned sat
[2023-03-19 09:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:37:15] [INFO ] [Nat]Absence check using state equation in 3625 ms returned sat
[2023-03-19 09:37:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 182 ms.
[2023-03-19 09:37:15] [INFO ] Added : 0 causal constraints over 0 iterations in 478 ms. Result :sat
[2023-03-19 09:37:18] [INFO ] [Real]Absence check using 768 positive place invariants in 2391 ms returned sat
[2023-03-19 09:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:37:21] [INFO ] [Real]Absence check using state equation in 3055 ms returned sat
[2023-03-19 09:37:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:37:27] [INFO ] [Nat]Absence check using 768 positive place invariants in 4570 ms returned sat
[2023-03-19 09:37:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:37:30] [INFO ] [Nat]Absence check using state equation in 3682 ms returned sat
[2023-03-19 09:37:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 174 ms.
[2023-03-19 09:37:31] [INFO ] Added : 0 causal constraints over 0 iterations in 484 ms. Result :sat
[2023-03-19 09:37:34] [INFO ] [Real]Absence check using 768 positive place invariants in 2599 ms returned sat
[2023-03-19 09:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:37:38] [INFO ] [Real]Absence check using state equation in 3728 ms returned sat
[2023-03-19 09:37:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:37:43] [INFO ] [Nat]Absence check using 768 positive place invariants in 4734 ms returned sat
[2023-03-19 09:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:37:47] [INFO ] [Nat]Absence check using state equation in 4057 ms returned sat
[2023-03-19 09:37:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 175 ms.
[2023-03-19 09:37:48] [INFO ] Added : 0 causal constraints over 0 iterations in 465 ms. Result :sat
[2023-03-19 09:37:51] [INFO ] [Real]Absence check using 768 positive place invariants in 2527 ms returned sat
[2023-03-19 09:37:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:37:55] [INFO ] [Real]Absence check using state equation in 3607 ms returned sat
[2023-03-19 09:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:38:00] [INFO ] [Nat]Absence check using 768 positive place invariants in 4473 ms returned sat
[2023-03-19 09:38:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:38:04] [INFO ] [Nat]Absence check using state equation in 3797 ms returned sat
[2023-03-19 09:38:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 185 ms.
[2023-03-19 09:38:04] [INFO ] Added : 0 causal constraints over 0 iterations in 494 ms. Result :sat
Current structural bounds on expressions (after SMT) : [256, 256, 256, 256] Max seen :[236, 236, 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 76 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 77 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 09:38:39] [INFO ] Invariant cache hit.
[2023-03-19 09:38:41] [INFO ] Implicit Places using invariants in 1485 ms returned []
[2023-03-19 09:38:41] [INFO ] Invariant cache hit.
[2023-03-19 09:38:42] [INFO ] Implicit Places using invariants and state equation in 1508 ms returned []
Implicit Place search using SMT with State Equation took 2997 ms to find 0 implicit places.
[2023-03-19 09:38:42] [INFO ] Redundant transitions in 146 ms returned []
[2023-03-19 09:38:42] [INFO ] Invariant cache hit.
[2023-03-19 09:38:45] [INFO ] Dead Transitions using invariants and state equation in 3091 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6315 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 09:38:45] [INFO ] Invariant cache hit.
Finished random walk after 52572 steps, including 232 resets, run visited all 4 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 59774 steps, including 0 resets, run visited all 4 properties in 5081 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59868 steps, including 0 resets, run visited all 4 properties in 5081 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59784 steps, including 0 resets, run visited all 4 properties in 5018 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59778 steps, including 0 resets, run visited all 4 properties in 5049 ms. (steps per millisecond=11 )
[2023-03-19 09:39:36] [INFO ] Invariant cache hit.
[2023-03-19 09:39:38] [INFO ] [Real]Absence check using 768 positive place invariants in 1981 ms returned sat
[2023-03-19 09:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:39:42] [INFO ] [Real]Absence check using state equation in 3743 ms returned sat
[2023-03-19 09:39:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:39:44] [INFO ] [Nat]Absence check using 768 positive place invariants in 1142 ms returned sat
[2023-03-19 09:39:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:39:47] [INFO ] [Nat]Absence check using state equation in 3080 ms returned sat
[2023-03-19 09:39:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 183 ms.
[2023-03-19 09:39:47] [INFO ] Added : 0 causal constraints over 0 iterations in 474 ms. Result :sat
[2023-03-19 09:39:50] [INFO ] [Real]Absence check using 768 positive place invariants in 2215 ms returned sat
[2023-03-19 09:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:39:54] [INFO ] [Real]Absence check using state equation in 3402 ms returned sat
[2023-03-19 09:39:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:39:55] [INFO ] [Nat]Absence check using 768 positive place invariants in 1168 ms returned sat
[2023-03-19 09:39:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:39:58] [INFO ] [Nat]Absence check using state equation in 3085 ms returned sat
[2023-03-19 09:39:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 173 ms.
[2023-03-19 09:39:59] [INFO ] Added : 0 causal constraints over 0 iterations in 466 ms. Result :sat
[2023-03-19 09:40:02] [INFO ] [Real]Absence check using 768 positive place invariants in 2148 ms returned sat
[2023-03-19 09:40:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:40:06] [INFO ] [Real]Absence check using state equation in 3599 ms returned sat
[2023-03-19 09:40:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:40:08] [INFO ] [Nat]Absence check using 768 positive place invariants in 1278 ms returned sat
[2023-03-19 09:40:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:40:11] [INFO ] [Nat]Absence check using state equation in 3268 ms returned sat
[2023-03-19 09:40:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 172 ms.
[2023-03-19 09:40:11] [INFO ] Added : 0 causal constraints over 0 iterations in 478 ms. Result :sat
[2023-03-19 09:40:14] [INFO ] [Real]Absence check using 768 positive place invariants in 2083 ms returned sat
[2023-03-19 09:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:40:18] [INFO ] [Real]Absence check using state equation in 3618 ms returned sat
[2023-03-19 09:40:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:40:20] [INFO ] [Nat]Absence check using 768 positive place invariants in 1192 ms returned sat
[2023-03-19 09:40:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:40:23] [INFO ] [Nat]Absence check using state equation in 3306 ms returned sat
[2023-03-19 09:40:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 196 ms.
[2023-03-19 09:40:24] [INFO ] Added : 0 causal constraints over 0 iterations in 491 ms. Result :sat
Current structural bounds on expressions (after SMT) : [256, 256, 256, 256] Max seen :[237, 237, 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 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 67 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 09:40:59] [INFO ] Invariant cache hit.
[2023-03-19 09:41:00] [INFO ] Implicit Places using invariants in 1483 ms returned []
[2023-03-19 09:41:00] [INFO ] Invariant cache hit.
[2023-03-19 09:41:02] [INFO ] Implicit Places using invariants and state equation in 1463 ms returned []
Implicit Place search using SMT with State Equation took 2948 ms to find 0 implicit places.
[2023-03-19 09:41:02] [INFO ] Redundant transitions in 210 ms returned []
[2023-03-19 09:41:02] [INFO ] Invariant cache hit.
[2023-03-19 09:41:05] [INFO ] Dead Transitions using invariants and state equation in 3031 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6262 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 09:41:05] [INFO ] Invariant cache hit.
Finished random walk after 52947 steps, including 234 resets, run visited all 4 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 58785 steps, including 0 resets, run visited all 4 properties in 5024 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59850 steps, including 0 resets, run visited all 4 properties in 5009 ms. (steps per millisecond=11 )
Finished Best-First random walk after 58814 steps, including 0 resets, run visited all 4 properties in 5002 ms. (steps per millisecond=11 )
Finished Best-First random walk after 58790 steps, including 0 resets, run visited all 4 properties in 5059 ms. (steps per millisecond=11 )
[2023-03-19 09:41:55] [INFO ] Invariant cache hit.
[2023-03-19 09:41:57] [INFO ] [Real]Absence check using 768 positive place invariants in 1824 ms returned sat
[2023-03-19 09:41:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:42:01] [INFO ] [Real]Absence check using state equation in 3372 ms returned sat
[2023-03-19 09:42:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:42:03] [INFO ] [Nat]Absence check using 768 positive place invariants in 1632 ms returned sat
[2023-03-19 09:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:42:06] [INFO ] [Nat]Absence check using state equation in 3196 ms returned sat
[2023-03-19 09:42:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 170 ms.
[2023-03-19 09:42:07] [INFO ] Added : 0 causal constraints over 0 iterations in 457 ms. Result :sat
[2023-03-19 09:42:09] [INFO ] [Real]Absence check using 768 positive place invariants in 1751 ms returned sat
[2023-03-19 09:42:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:42:12] [INFO ] [Real]Absence check using state equation in 3299 ms returned sat
[2023-03-19 09:42:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:42:15] [INFO ] [Nat]Absence check using 768 positive place invariants in 1652 ms returned sat
[2023-03-19 09:42:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:42:18] [INFO ] [Nat]Absence check using state equation in 3099 ms returned sat
[2023-03-19 09:42:18] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 185 ms.
[2023-03-19 09:42:18] [INFO ] Added : 0 causal constraints over 0 iterations in 478 ms. Result :sat
[2023-03-19 09:42:21] [INFO ] [Real]Absence check using 768 positive place invariants in 1875 ms returned sat
[2023-03-19 09:42:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:42:24] [INFO ] [Real]Absence check using state equation in 3325 ms returned sat
[2023-03-19 09:42:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:42:27] [INFO ] [Nat]Absence check using 768 positive place invariants in 1677 ms returned sat
[2023-03-19 09:42:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:42:30] [INFO ] [Nat]Absence check using state equation in 3403 ms returned sat
[2023-03-19 09:42:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 178 ms.
[2023-03-19 09:42:31] [INFO ] Added : 0 causal constraints over 0 iterations in 464 ms. Result :sat
[2023-03-19 09:42:33] [INFO ] [Real]Absence check using 768 positive place invariants in 1794 ms returned sat
[2023-03-19 09:42:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:42:36] [INFO ] [Real]Absence check using state equation in 3429 ms returned sat
[2023-03-19 09:42:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:42:39] [INFO ] [Nat]Absence check using 768 positive place invariants in 1700 ms returned sat
[2023-03-19 09:42:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:42:42] [INFO ] [Nat]Absence check using state equation in 3495 ms returned sat
[2023-03-19 09:42:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 173 ms.
[2023-03-19 09:42:43] [INFO ] Added : 0 causal constraints over 0 iterations in 485 ms. Result :sat
Current structural bounds on expressions (after SMT) : [256, 256, 256, 256] Max seen :[238, 238, 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 69 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 09:43:18] [INFO ] Invariant cache hit.
[2023-03-19 09:43:19] [INFO ] Implicit Places using invariants in 1487 ms returned []
[2023-03-19 09:43:19] [INFO ] Invariant cache hit.
[2023-03-19 09:43:20] [INFO ] Implicit Places using invariants and state equation in 1455 ms returned []
Implicit Place search using SMT with State Equation took 2944 ms to find 0 implicit places.
[2023-03-19 09:43:21] [INFO ] Redundant transitions in 207 ms returned []
[2023-03-19 09:43:21] [INFO ] Invariant cache hit.
[2023-03-19 09:43:24] [INFO ] Dead Transitions using invariants and state equation in 3070 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6295 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 09:43:24] [INFO ] Invariant cache hit.
Finished random walk after 52841 steps, including 234 resets, run visited all 4 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 58788 steps, including 0 resets, run visited all 4 properties in 5017 ms. (steps per millisecond=11 )
Finished Best-First random walk after 58806 steps, including 0 resets, run visited all 4 properties in 5026 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59745 steps, including 0 resets, run visited all 4 properties in 5043 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59750 steps, including 0 resets, run visited all 4 properties in 5051 ms. (steps per millisecond=11 )
[2023-03-19 09:44:14] [INFO ] Invariant cache hit.
[2023-03-19 09:44:17] [INFO ] [Real]Absence check using 768 positive place invariants in 2183 ms returned sat
[2023-03-19 09:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:44:20] [INFO ] [Real]Absence check using state equation in 3571 ms returned sat
[2023-03-19 09:44:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:44:22] [INFO ] [Nat]Absence check using 768 positive place invariants in 1679 ms returned sat
[2023-03-19 09:44:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:44:25] [INFO ] [Nat]Absence check using state equation in 2999 ms returned sat
[2023-03-19 09:44:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 189 ms.
[2023-03-19 09:44:26] [INFO ] Added : 0 causal constraints over 0 iterations in 480 ms. Result :sat
[2023-03-19 09:44:29] [INFO ] [Real]Absence check using 768 positive place invariants in 2118 ms returned sat
[2023-03-19 09:44:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:44:32] [INFO ] [Real]Absence check using state equation in 3643 ms returned sat
[2023-03-19 09:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:44:35] [INFO ] [Nat]Absence check using 768 positive place invariants in 1656 ms returned sat
[2023-03-19 09:44:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:44:38] [INFO ] [Nat]Absence check using state equation in 3372 ms returned sat
[2023-03-19 09:44:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 175 ms.
[2023-03-19 09:44:39] [INFO ] Added : 0 causal constraints over 0 iterations in 471 ms. Result :sat
[2023-03-19 09:44:41] [INFO ] [Real]Absence check using 768 positive place invariants in 2116 ms returned sat
[2023-03-19 09:44:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:44:45] [INFO ] [Real]Absence check using state equation in 3536 ms returned sat
[2023-03-19 09:44:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:44:47] [INFO ] [Nat]Absence check using 768 positive place invariants in 1647 ms returned sat
[2023-03-19 09:44:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:44:51] [INFO ] [Nat]Absence check using state equation in 3480 ms returned sat
[2023-03-19 09:44:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 179 ms.
[2023-03-19 09:44:51] [INFO ] Added : 0 causal constraints over 0 iterations in 470 ms. Result :sat
[2023-03-19 09:44:54] [INFO ] [Real]Absence check using 768 positive place invariants in 2124 ms returned sat
[2023-03-19 09:44:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:44:58] [INFO ] [Real]Absence check using state equation in 3631 ms returned sat
[2023-03-19 09:44:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:45:00] [INFO ] [Nat]Absence check using 768 positive place invariants in 1671 ms returned sat
[2023-03-19 09:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:45:03] [INFO ] [Nat]Absence check using state equation in 3169 ms returned sat
[2023-03-19 09:45:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 182 ms.
[2023-03-19 09:45:04] [INFO ] Added : 0 causal constraints over 0 iterations in 494 ms. Result :sat
Current structural bounds on expressions (after SMT) : [256, 256, 256, 256] Max seen :[239, 239, 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 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 66 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 09:45:39] [INFO ] Invariant cache hit.
[2023-03-19 09:45:40] [INFO ] Implicit Places using invariants in 1508 ms returned []
[2023-03-19 09:45:40] [INFO ] Invariant cache hit.
[2023-03-19 09:45:42] [INFO ] Implicit Places using invariants and state equation in 1497 ms returned []
Implicit Place search using SMT with State Equation took 3008 ms to find 0 implicit places.
[2023-03-19 09:45:42] [INFO ] Redundant transitions in 212 ms returned []
[2023-03-19 09:45:42] [INFO ] Invariant cache hit.
[2023-03-19 09:45:45] [INFO ] Dead Transitions using invariants and state equation in 3107 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6408 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 09:45:45] [INFO ] Invariant cache hit.
Finished random walk after 52539 steps, including 232 resets, run visited all 4 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 59738 steps, including 0 resets, run visited all 4 properties in 5063 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59871 steps, including 0 resets, run visited all 4 properties in 5058 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59775 steps, including 0 resets, run visited all 4 properties in 5065 ms. (steps per millisecond=11 )
Finished Best-First random walk after 57746 steps, including 0 resets, run visited all 4 properties in 5020 ms. (steps per millisecond=11 )
[2023-03-19 09:46:35] [INFO ] Invariant cache hit.
[2023-03-19 09:46:39] [INFO ] [Real]Absence check using 768 positive place invariants in 3387 ms returned sat
[2023-03-19 09:46:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:46:43] [INFO ] [Real]Absence check using state equation in 3399 ms returned sat
[2023-03-19 09:46:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:46:48] [INFO ] [Nat]Absence check using 768 positive place invariants in 4731 ms returned sat
[2023-03-19 09:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:46:52] [INFO ] [Nat]Absence check using state equation in 4162 ms returned sat
[2023-03-19 09:46:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 178 ms.
[2023-03-19 09:46:53] [INFO ] Added : 0 causal constraints over 0 iterations in 475 ms. Result :sat
[2023-03-19 09:46:57] [INFO ] [Real]Absence check using 768 positive place invariants in 3190 ms returned sat
[2023-03-19 09:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:47:00] [INFO ] [Real]Absence check using state equation in 3279 ms returned sat
[2023-03-19 09:47:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:47:05] [INFO ] [Nat]Absence check using 768 positive place invariants in 4735 ms returned sat
[2023-03-19 09:47:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:47:10] [INFO ] [Nat]Absence check using state equation in 4115 ms returned sat
[2023-03-19 09:47:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 117 ms.
[2023-03-19 09:47:10] [INFO ] Added : 0 causal constraints over 0 iterations in 417 ms. Result :sat
[2023-03-19 09:47:14] [INFO ] [Real]Absence check using 768 positive place invariants in 3161 ms returned sat
[2023-03-19 09:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:47:17] [INFO ] [Real]Absence check using state equation in 3268 ms returned sat
[2023-03-19 09:47:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:47:23] [INFO ] [Nat]Absence check using 768 positive place invariants in 4840 ms returned sat
[2023-03-19 09:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:47:27] [INFO ] [Nat]Absence check using state equation in 4126 ms returned sat
[2023-03-19 09:47:27] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 166 ms.
[2023-03-19 09:47:27] [INFO ] Added : 0 causal constraints over 0 iterations in 478 ms. Result :sat
[2023-03-19 09:47:31] [INFO ] [Real]Absence check using 768 positive place invariants in 3120 ms returned sat
[2023-03-19 09:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:47:34] [INFO ] [Real]Absence check using state equation in 3216 ms returned sat
[2023-03-19 09:47:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:47:40] [INFO ] [Nat]Absence check using 768 positive place invariants in 4754 ms returned sat
[2023-03-19 09:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:47:44] [INFO ] [Nat]Absence check using state equation in 4163 ms returned sat
[2023-03-19 09:47:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 173 ms.
[2023-03-19 09:47:45] [INFO ] Added : 0 causal constraints over 0 iterations in 461 ms. Result :sat
Current structural bounds on expressions (after SMT) : [256, 256, 256, 256] Max seen :[240, 240, 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 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 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 65 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 09:48:20] [INFO ] Invariant cache hit.
[2023-03-19 09:48:21] [INFO ] Implicit Places using invariants in 1546 ms returned []
[2023-03-19 09:48:21] [INFO ] Invariant cache hit.
[2023-03-19 09:48:23] [INFO ] Implicit Places using invariants and state equation in 1521 ms returned []
Implicit Place search using SMT with State Equation took 3068 ms to find 0 implicit places.
[2023-03-19 09:48:23] [INFO ] Redundant transitions in 210 ms returned []
[2023-03-19 09:48:23] [INFO ] Invariant cache hit.
[2023-03-19 09:48:26] [INFO ] Dead Transitions using invariants and state equation in 3091 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6445 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 09:48:26] [INFO ] Invariant cache hit.
Finished random walk after 52632 steps, including 233 resets, run visited all 4 properties in 30002 ms. (steps per millisecond=1 )
Finished Best-First random walk after 59774 steps, including 0 resets, run visited all 4 properties in 5029 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59756 steps, including 0 resets, run visited all 4 properties in 5041 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59813 steps, including 0 resets, run visited all 4 properties in 5041 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59770 steps, including 0 resets, run visited all 4 properties in 5067 ms. (steps per millisecond=11 )
[2023-03-19 09:49:16] [INFO ] Invariant cache hit.
[2023-03-19 09:49:21] [INFO ] [Real]Absence check using 768 positive place invariants in 4186 ms returned sat
[2023-03-19 09:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:49:25] [INFO ] [Real]Absence check using state equation in 3658 ms returned sat
[2023-03-19 09:49:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:49:32] [INFO ] [Nat]Absence check using 768 positive place invariants in 6613 ms returned sat
[2023-03-19 09:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:49:35] [INFO ] [Nat]Absence check using state equation in 3664 ms returned sat
[2023-03-19 09:49:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 187 ms.
[2023-03-19 09:49:36] [INFO ] Added : 0 causal constraints over 0 iterations in 477 ms. Result :sat
[2023-03-19 09:49:40] [INFO ] [Real]Absence check using 768 positive place invariants in 3573 ms returned sat
[2023-03-19 09:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:49:44] [INFO ] [Real]Absence check using state equation in 3548 ms returned sat
[2023-03-19 09:49:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:49:51] [INFO ] [Nat]Absence check using 768 positive place invariants in 6578 ms returned sat
[2023-03-19 09:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:49:55] [INFO ] [Nat]Absence check using state equation in 3684 ms returned sat
[2023-03-19 09:49:55] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 181 ms.
[2023-03-19 09:49:55] [INFO ] Added : 0 causal constraints over 0 iterations in 472 ms. Result :sat
[2023-03-19 09:50:00] [INFO ] [Real]Absence check using 768 positive place invariants in 3577 ms returned sat
[2023-03-19 09:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:50:03] [INFO ] [Real]Absence check using state equation in 3444 ms returned sat
[2023-03-19 09:50:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:50:10] [INFO ] [Nat]Absence check using 768 positive place invariants in 6422 ms returned sat
[2023-03-19 09:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:50:14] [INFO ] [Nat]Absence check using state equation in 3663 ms returned sat
[2023-03-19 09:50:14] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 180 ms.
[2023-03-19 09:50:15] [INFO ] Added : 0 causal constraints over 0 iterations in 502 ms. Result :sat
[2023-03-19 09:50:19] [INFO ] [Real]Absence check using 768 positive place invariants in 3842 ms returned sat
[2023-03-19 09:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:50:23] [INFO ] [Real]Absence check using state equation in 3661 ms returned sat
[2023-03-19 09:50:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:50:30] [INFO ] [Nat]Absence check using 768 positive place invariants in 6923 ms returned sat
[2023-03-19 09:50:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:50:34] [INFO ] [Nat]Absence check using state equation in 4085 ms returned sat
[2023-03-19 09:50:35] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 174 ms.
[2023-03-19 09:50:35] [INFO ] Added : 0 causal constraints over 0 iterations in 465 ms. Result :sat
Current structural bounds on expressions (after SMT) : [256, 256, 256, 256] Max seen :[241, 241, 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 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 09:51:10] [INFO ] Invariant cache hit.
[2023-03-19 09:51:12] [INFO ] Implicit Places using invariants in 1478 ms returned []
[2023-03-19 09:51:12] [INFO ] Invariant cache hit.
[2023-03-19 09:51:13] [INFO ] Implicit Places using invariants and state equation in 1397 ms returned []
Implicit Place search using SMT with State Equation took 2877 ms to find 0 implicit places.
[2023-03-19 09:51:13] [INFO ] Redundant transitions in 208 ms returned []
[2023-03-19 09:51:13] [INFO ] Invariant cache hit.
[2023-03-19 09:51:16] [INFO ] Dead Transitions using invariants and state equation in 3084 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6245 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 09:51:16] [INFO ] Invariant cache hit.
Finished random walk after 52826 steps, including 233 resets, run visited all 4 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 59816 steps, including 0 resets, run visited all 4 properties in 5047 ms. (steps per millisecond=11 )
Finished Best-First random walk after 58756 steps, including 0 resets, run visited all 4 properties in 5035 ms. (steps per millisecond=11 )
Finished Best-First random walk after 58784 steps, including 0 resets, run visited all 4 properties in 5034 ms. (steps per millisecond=11 )
Finished Best-First random walk after 59772 steps, including 0 resets, run visited all 4 properties in 5066 ms. (steps per millisecond=11 )
[2023-03-19 09:52:06] [INFO ] Invariant cache hit.
[2023-03-19 09:52:12] [INFO ] [Real]Absence check using 768 positive place invariants in 4583 ms returned sat
[2023-03-19 09:52:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:52:15] [INFO ] [Real]Absence check using state equation in 3381 ms returned sat
[2023-03-19 09:52:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:52:23] [INFO ] [Nat]Absence check using 768 positive place invariants in 7142 ms returned sat
[2023-03-19 09:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:52:32] [INFO ] [Nat]Absence check using state equation in 9450 ms returned sat
[2023-03-19 09:52:33] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 204 ms.
[2023-03-19 09:52:33] [INFO ] Added : 0 causal constraints over 0 iterations in 519 ms. Result :sat
[2023-03-19 09:52:38] [INFO ] [Real]Absence check using 768 positive place invariants in 4744 ms returned sat
[2023-03-19 09:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:52:45] [INFO ] [Real]Absence check using state equation in 6539 ms returned sat
[2023-03-19 09:52:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:52:51] [INFO ] [Nat]Absence check using 768 positive place invariants in 5902 ms returned sat
[2023-03-19 09:52:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:53:00] [INFO ] [Nat]Absence check using state equation in 8447 ms returned sat
[2023-03-19 09:53:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 174 ms.
[2023-03-19 09:53:01] [INFO ] Added : 0 causal constraints over 0 iterations in 476 ms. Result :sat
[2023-03-19 09:53:06] [INFO ] [Real]Absence check using 768 positive place invariants in 4495 ms returned sat
[2023-03-19 09:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:53:11] [INFO ] [Real]Absence check using state equation in 5490 ms returned sat
[2023-03-19 09:53:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:53:18] [INFO ] [Nat]Absence check using 768 positive place invariants in 6579 ms returned sat
[2023-03-19 09:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:53:27] [INFO ] [Nat]Absence check using state equation in 9116 ms returned sat
[2023-03-19 09:53:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 190 ms.
[2023-03-19 09:53:28] [INFO ] Added : 0 causal constraints over 0 iterations in 484 ms. Result :sat
[2023-03-19 09:53:33] [INFO ] [Real]Absence check using 768 positive place invariants in 4729 ms returned sat
[2023-03-19 09:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:53:39] [INFO ] [Real]Absence check using state equation in 5707 ms returned sat
[2023-03-19 09:53:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:53:46] [INFO ] [Nat]Absence check using 768 positive place invariants in 6066 ms returned sat
[2023-03-19 09:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:53:55] [INFO ] [Nat]Absence check using state equation in 8808 ms returned sat
[2023-03-19 09:53:55] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 187 ms.
[2023-03-19 09:53:55] [INFO ] Added : 0 causal constraints over 0 iterations in 498 ms. Result :sat
Current structural bounds on expressions (after SMT) : [256, 256, 256, 256] Max seen :[242, 242, 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 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 65 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 09:54:28] [INFO ] Invariant cache hit.
[2023-03-19 09:54:30] [INFO ] Implicit Places using invariants in 1518 ms returned []
[2023-03-19 09:54:30] [INFO ] Invariant cache hit.
[2023-03-19 09:54:31] [INFO ] Implicit Places using invariants and state equation in 1509 ms returned []
Implicit Place search using SMT with State Equation took 3028 ms to find 0 implicit places.
[2023-03-19 09:54:31] [INFO ] Redundant transitions in 207 ms returned []
[2023-03-19 09:54:31] [INFO ] Invariant cache hit.
[2023-03-19 09:54:34] [INFO ] Dead Transitions using invariants and state equation in 3110 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6417 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting property specific reduction for Sudoku-COL-AN16-UpperBounds-03
[2023-03-19 09:54:34] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 44 resets, run finished after 3249 ms. (steps per millisecond=3 ) properties (out of 1) seen :231
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 834 ms. (steps per millisecond=11 ) properties (out of 1) seen :1
[2023-03-19 09:54:38] [INFO ] Invariant cache hit.
[2023-03-19 09:54:40] [INFO ] [Real]Absence check using 768 positive place invariants in 859 ms returned sat
[2023-03-19 09:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:54:43] [INFO ] [Real]Absence check using state equation in 3125 ms returned sat
[2023-03-19 09:54:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:54:45] [INFO ] [Nat]Absence check using 768 positive place invariants in 1226 ms returned sat
[2023-03-19 09:54:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:54:48] [INFO ] [Nat]Absence check using state equation in 3252 ms returned unknown
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 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 76 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 09:54:48] [INFO ] Invariant cache hit.
Finished random walk after 93066 steps, including 411 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 58782 steps, including 0 resets, run visited all 1 properties in 5038 ms. (steps per millisecond=11 )
[2023-03-19 09:55:23] [INFO ] Invariant cache hit.
[2023-03-19 09:55:25] [INFO ] [Real]Absence check using 768 positive place invariants in 1124 ms returned sat
[2023-03-19 09:55:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:55:28] [INFO ] [Real]Absence check using state equation in 3268 ms returned sat
[2023-03-19 09:55:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:55:31] [INFO ] [Nat]Absence check using 768 positive place invariants in 1954 ms returned sat
[2023-03-19 09:55:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:55:34] [INFO ] [Nat]Absence check using state equation in 3517 ms returned sat
[2023-03-19 09:55:35] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 180 ms.
[2023-03-19 09:55:35] [INFO ] Added : 0 causal constraints over 0 iterations in 486 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 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 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 67 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 09:55:38] [INFO ] Invariant cache hit.
[2023-03-19 09:55:39] [INFO ] Implicit Places using invariants in 1500 ms returned []
[2023-03-19 09:55:39] [INFO ] Invariant cache hit.
[2023-03-19 09:55:41] [INFO ] Implicit Places using invariants and state equation in 1556 ms returned []
Implicit Place search using SMT with State Equation took 3058 ms to find 0 implicit places.
[2023-03-19 09:55:41] [INFO ] Redundant transitions in 153 ms returned []
[2023-03-19 09:55:41] [INFO ] Invariant cache hit.
[2023-03-19 09:55:44] [INFO ] Dead Transitions using invariants and state equation in 3128 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6412 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 09:55:44] [INFO ] Invariant cache hit.
Finished random walk after 92320 steps, including 408 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57776 steps, including 0 resets, run visited all 1 properties in 5004 ms. (steps per millisecond=11 )
[2023-03-19 09:56:19] [INFO ] Invariant cache hit.
[2023-03-19 09:56:22] [INFO ] [Real]Absence check using 768 positive place invariants in 2213 ms returned sat
[2023-03-19 09:56:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:56:25] [INFO ] [Real]Absence check using state equation in 3077 ms returned sat
[2023-03-19 09:56:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:56:27] [INFO ] [Nat]Absence check using 768 positive place invariants in 1133 ms returned sat
[2023-03-19 09:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:56:30] [INFO ] [Nat]Absence check using state equation in 3234 ms returned sat
[2023-03-19 09:56:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 178 ms.
[2023-03-19 09:56:31] [INFO ] Added : 0 causal constraints over 0 iterations in 487 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 72 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 72 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 72 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 09:56:34] [INFO ] Invariant cache hit.
[2023-03-19 09:56:36] [INFO ] Implicit Places using invariants in 1467 ms returned []
[2023-03-19 09:56:36] [INFO ] Invariant cache hit.
[2023-03-19 09:56:37] [INFO ] Implicit Places using invariants and state equation in 1494 ms returned []
Implicit Place search using SMT with State Equation took 2962 ms to find 0 implicit places.
[2023-03-19 09:56:37] [INFO ] Redundant transitions in 154 ms returned []
[2023-03-19 09:56:37] [INFO ] Invariant cache hit.
[2023-03-19 09:56:40] [INFO ] Dead Transitions using invariants and state equation in 3123 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6317 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 09:56:40] [INFO ] Invariant cache hit.
Finished random walk after 90969 steps, including 401 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 56738 steps, including 0 resets, run visited all 1 properties in 5026 ms. (steps per millisecond=11 )
[2023-03-19 09:57:15] [INFO ] Invariant cache hit.
[2023-03-19 09:57:18] [INFO ] [Real]Absence check using 768 positive place invariants in 2013 ms returned sat
[2023-03-19 09:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:57:21] [INFO ] [Real]Absence check using state equation in 3619 ms returned sat
[2023-03-19 09:57:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:57:23] [INFO ] [Nat]Absence check using 768 positive place invariants in 1200 ms returned sat
[2023-03-19 09:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:57:26] [INFO ] [Nat]Absence check using state equation in 3167 ms returned sat
[2023-03-19 09:57:27] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 180 ms.
[2023-03-19 09:57:27] [INFO ] Added : 0 causal constraints over 0 iterations in 478 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 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 64 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 09:57:30] [INFO ] Invariant cache hit.
[2023-03-19 09:57:32] [INFO ] Implicit Places using invariants in 1459 ms returned []
[2023-03-19 09:57:32] [INFO ] Invariant cache hit.
[2023-03-19 09:57:33] [INFO ] Implicit Places using invariants and state equation in 1419 ms returned []
Implicit Place search using SMT with State Equation took 2885 ms to find 0 implicit places.
[2023-03-19 09:57:33] [INFO ] Redundant transitions in 161 ms returned []
[2023-03-19 09:57:33] [INFO ] Invariant cache hit.
[2023-03-19 09:57:36] [INFO ] Dead Transitions using invariants and state equation in 3091 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6210 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 09:57:36] [INFO ] Invariant cache hit.
Finished random walk after 91381 steps, including 404 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57784 steps, including 0 resets, run visited all 1 properties in 5058 ms. (steps per millisecond=11 )
[2023-03-19 09:58:12] [INFO ] Invariant cache hit.
[2023-03-19 09:58:14] [INFO ] [Real]Absence check using 768 positive place invariants in 1821 ms returned sat
[2023-03-19 09:58:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:58:17] [INFO ] [Real]Absence check using state equation in 3326 ms returned sat
[2023-03-19 09:58:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:58:19] [INFO ] [Nat]Absence check using 768 positive place invariants in 1642 ms returned sat
[2023-03-19 09:58:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:58:23] [INFO ] [Nat]Absence check using state equation in 3412 ms returned sat
[2023-03-19 09:58:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 179 ms.
[2023-03-19 09:58:24] [INFO ] Added : 0 causal constraints over 0 iterations in 480 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 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 59 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 09:58:27] [INFO ] Invariant cache hit.
[2023-03-19 09:58:28] [INFO ] Implicit Places using invariants in 1469 ms returned []
[2023-03-19 09:58:28] [INFO ] Invariant cache hit.
[2023-03-19 09:58:30] [INFO ] Implicit Places using invariants and state equation in 1479 ms returned []
Implicit Place search using SMT with State Equation took 2950 ms to find 0 implicit places.
[2023-03-19 09:58:30] [INFO ] Redundant transitions in 152 ms returned []
[2023-03-19 09:58:30] [INFO ] Invariant cache hit.
[2023-03-19 09:58:33] [INFO ] Dead Transitions using invariants and state equation in 3060 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6228 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 09:58:33] [INFO ] Invariant cache hit.
Finished random walk after 91661 steps, including 405 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57844 steps, including 0 resets, run visited all 1 properties in 5067 ms. (steps per millisecond=11 )
[2023-03-19 09:59:08] [INFO ] Invariant cache hit.
[2023-03-19 09:59:11] [INFO ] [Real]Absence check using 768 positive place invariants in 2223 ms returned sat
[2023-03-19 09:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 09:59:14] [INFO ] [Real]Absence check using state equation in 3680 ms returned sat
[2023-03-19 09:59:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 09:59:17] [INFO ] [Nat]Absence check using 768 positive place invariants in 1716 ms returned sat
[2023-03-19 09:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 09:59:20] [INFO ] [Nat]Absence check using state equation in 2987 ms returned sat
[2023-03-19 09:59:20] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 172 ms.
[2023-03-19 09:59:20] [INFO ] Added : 0 causal constraints over 0 iterations in 466 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 61 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 09:59:24] [INFO ] Invariant cache hit.
[2023-03-19 09:59:25] [INFO ] Implicit Places using invariants in 1458 ms returned []
[2023-03-19 09:59:25] [INFO ] Invariant cache hit.
[2023-03-19 09:59:26] [INFO ] Implicit Places using invariants and state equation in 1467 ms returned []
Implicit Place search using SMT with State Equation took 2927 ms to find 0 implicit places.
[2023-03-19 09:59:27] [INFO ] Redundant transitions in 157 ms returned []
[2023-03-19 09:59:27] [INFO ] Invariant cache hit.
[2023-03-19 09:59:30] [INFO ] Dead Transitions using invariants and state equation in 3061 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6216 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 09:59:30] [INFO ] Invariant cache hit.
Finished random walk after 91131 steps, including 403 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 56756 steps, including 0 resets, run visited all 1 properties in 5003 ms. (steps per millisecond=11 )
[2023-03-19 10:00:05] [INFO ] Invariant cache hit.
[2023-03-19 10:00:08] [INFO ] [Real]Absence check using 768 positive place invariants in 3275 ms returned sat
[2023-03-19 10:00:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:00:12] [INFO ] [Real]Absence check using state equation in 3336 ms returned sat
[2023-03-19 10:00:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:00:17] [INFO ] [Nat]Absence check using 768 positive place invariants in 4956 ms returned sat
[2023-03-19 10:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:00:22] [INFO ] [Nat]Absence check using state equation in 4098 ms returned sat
[2023-03-19 10:00:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 172 ms.
[2023-03-19 10:00:22] [INFO ] Added : 0 causal constraints over 0 iterations in 462 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 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 10:00:25] [INFO ] Invariant cache hit.
[2023-03-19 10:00:27] [INFO ] Implicit Places using invariants in 1463 ms returned []
[2023-03-19 10:00:27] [INFO ] Invariant cache hit.
[2023-03-19 10:00:28] [INFO ] Implicit Places using invariants and state equation in 1469 ms returned []
Implicit Place search using SMT with State Equation took 2944 ms to find 0 implicit places.
[2023-03-19 10:00:28] [INFO ] Redundant transitions in 154 ms returned []
[2023-03-19 10:00:28] [INFO ] Invariant cache hit.
[2023-03-19 10:00:31] [INFO ] Dead Transitions using invariants and state equation in 2991 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6158 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:00:31] [INFO ] Invariant cache hit.
Finished random walk after 91191 steps, including 403 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 58768 steps, including 0 resets, run visited all 1 properties in 5085 ms. (steps per millisecond=11 )
[2023-03-19 10:01:07] [INFO ] Invariant cache hit.
[2023-03-19 10:01:11] [INFO ] [Real]Absence check using 768 positive place invariants in 3758 ms returned sat
[2023-03-19 10:01:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:01:15] [INFO ] [Real]Absence check using state equation in 3723 ms returned sat
[2023-03-19 10:01:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:01:22] [INFO ] [Nat]Absence check using 768 positive place invariants in 6495 ms returned sat
[2023-03-19 10:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:01:26] [INFO ] [Nat]Absence check using state equation in 4072 ms returned sat
[2023-03-19 10:01:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 183 ms.
[2023-03-19 10:01:26] [INFO ] Added : 0 causal constraints over 0 iterations in 479 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 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 10:01:30] [INFO ] Invariant cache hit.
[2023-03-19 10:01:31] [INFO ] Implicit Places using invariants in 1492 ms returned []
[2023-03-19 10:01:31] [INFO ] Invariant cache hit.
[2023-03-19 10:01:33] [INFO ] Implicit Places using invariants and state equation in 1450 ms returned []
Implicit Place search using SMT with State Equation took 2943 ms to find 0 implicit places.
[2023-03-19 10:01:33] [INFO ] Redundant transitions in 154 ms returned []
[2023-03-19 10:01:33] [INFO ] Invariant cache hit.
[2023-03-19 10:01:36] [INFO ] Dead Transitions using invariants and state equation in 3046 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6209 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:01:36] [INFO ] Invariant cache hit.
Finished random walk after 91947 steps, including 406 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 58722 steps, including 0 resets, run visited all 1 properties in 5081 ms. (steps per millisecond=11 )
[2023-03-19 10:02:11] [INFO ] Invariant cache hit.
[2023-03-19 10:02:16] [INFO ] [Real]Absence check using 768 positive place invariants in 4489 ms returned sat
[2023-03-19 10:02:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:02:22] [INFO ] [Real]Absence check using state equation in 5813 ms returned sat
[2023-03-19 10:02:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:02:28] [INFO ] [Nat]Absence check using 768 positive place invariants in 5890 ms returned sat
[2023-03-19 10:02:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:02:37] [INFO ] [Nat]Absence check using state equation in 8669 ms returned sat
[2023-03-19 10:02:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 183 ms.
[2023-03-19 10:02:37] [INFO ] Added : 0 causal constraints over 0 iterations in 475 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 58 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 10:02:40] [INFO ] Invariant cache hit.
[2023-03-19 10:02:42] [INFO ] Implicit Places using invariants in 1480 ms returned []
[2023-03-19 10:02:42] [INFO ] Invariant cache hit.
[2023-03-19 10:02:43] [INFO ] Implicit Places using invariants and state equation in 1454 ms returned []
Implicit Place search using SMT with State Equation took 2935 ms to find 0 implicit places.
[2023-03-19 10:02:43] [INFO ] Redundant transitions in 152 ms returned []
[2023-03-19 10:02:43] [INFO ] Invariant cache hit.
[2023-03-19 10:02:47] [INFO ] Dead Transitions using invariants and state equation in 3092 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6249 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Ending property specific reduction for Sudoku-COL-AN16-UpperBounds-03 in 492205 ms.
Starting property specific reduction for Sudoku-COL-AN16-UpperBounds-05
[2023-03-19 10:02:47] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 44 resets, run finished after 3279 ms. (steps per millisecond=3 ) properties (out of 1) seen :231
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 902 ms. (steps per millisecond=11 ) properties (out of 1) seen :1
[2023-03-19 10:02:51] [INFO ] Invariant cache hit.
[2023-03-19 10:02:52] [INFO ] [Real]Absence check using 768 positive place invariants in 854 ms returned sat
[2023-03-19 10:02:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:02:55] [INFO ] [Real]Absence check using state equation in 3090 ms returned sat
[2023-03-19 10:02:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:02:57] [INFO ] [Nat]Absence check using 768 positive place invariants in 1217 ms returned sat
[2023-03-19 10:02:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:03:00] [INFO ] [Nat]Absence check using state equation in 3266 ms returned unknown
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 57 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 58 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:03:00] [INFO ] Invariant cache hit.
Finished random walk after 90773 steps, including 401 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57771 steps, including 0 resets, run visited all 1 properties in 5018 ms. (steps per millisecond=11 )
[2023-03-19 10:03:35] [INFO ] Invariant cache hit.
[2023-03-19 10:03:38] [INFO ] [Real]Absence check using 768 positive place invariants in 2110 ms returned sat
[2023-03-19 10:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:03:41] [INFO ] [Real]Absence check using state equation in 2914 ms returned sat
[2023-03-19 10:03:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:03:43] [INFO ] [Nat]Absence check using 768 positive place invariants in 1123 ms returned sat
[2023-03-19 10:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:03:46] [INFO ] [Nat]Absence check using state equation in 3352 ms returned sat
[2023-03-19 10:03:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 166 ms.
[2023-03-19 10:03:47] [INFO ] Added : 0 causal constraints over 0 iterations in 457 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 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 60 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:03:50] [INFO ] Invariant cache hit.
[2023-03-19 10:03:51] [INFO ] Implicit Places using invariants in 1445 ms returned []
[2023-03-19 10:03:51] [INFO ] Invariant cache hit.
[2023-03-19 10:03:53] [INFO ] Implicit Places using invariants and state equation in 1465 ms returned []
Implicit Place search using SMT with State Equation took 2911 ms to find 0 implicit places.
[2023-03-19 10:03:53] [INFO ] Redundant transitions in 155 ms returned []
[2023-03-19 10:03:53] [INFO ] Invariant cache hit.
[2023-03-19 10:03:56] [INFO ] Dead Transitions using invariants and state equation in 3094 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6239 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:03:56] [INFO ] Invariant cache hit.
Finished random walk after 91619 steps, including 405 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57799 steps, including 0 resets, run visited all 1 properties in 5052 ms. (steps per millisecond=11 )
[2023-03-19 10:04:31] [INFO ] Invariant cache hit.
[2023-03-19 10:04:33] [INFO ] [Real]Absence check using 768 positive place invariants in 1158 ms returned sat
[2023-03-19 10:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:04:36] [INFO ] [Real]Absence check using state equation in 3056 ms returned sat
[2023-03-19 10:04:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 190 ms.
[2023-03-19 10:04:36] [INFO ] Added : 0 causal constraints over 0 iterations in 510 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 58 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 68 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:04:40] [INFO ] Invariant cache hit.
[2023-03-19 10:04:41] [INFO ] Implicit Places using invariants in 1379 ms returned []
[2023-03-19 10:04:41] [INFO ] Invariant cache hit.
[2023-03-19 10:04:43] [INFO ] Implicit Places using invariants and state equation in 1430 ms returned []
Implicit Place search using SMT with State Equation took 2810 ms to find 0 implicit places.
[2023-03-19 10:04:43] [INFO ] Redundant transitions in 152 ms returned []
[2023-03-19 10:04:43] [INFO ] Invariant cache hit.
[2023-03-19 10:04:46] [INFO ] Dead Transitions using invariants and state equation in 3127 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6169 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:04:46] [INFO ] Invariant cache hit.
Finished random walk after 91668 steps, including 405 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57830 steps, including 0 resets, run visited all 1 properties in 5070 ms. (steps per millisecond=11 )
[2023-03-19 10:05:21] [INFO ] Invariant cache hit.
[2023-03-19 10:05:26] [INFO ] [Real]Absence check using 768 positive place invariants in 4560 ms returned sat
[2023-03-19 10:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:05:30] [INFO ] [Real]Absence check using state equation in 3892 ms returned sat
[2023-03-19 10:05:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:05:33] [INFO ] [Nat]Absence check using 768 positive place invariants in 2349 ms returned sat
[2023-03-19 10:05:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:05:37] [INFO ] [Nat]Absence check using state equation in 4216 ms returned sat
[2023-03-19 10:05:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 181 ms.
[2023-03-19 10:05:38] [INFO ] Added : 0 causal constraints over 0 iterations in 478 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 58 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 58 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:05:41] [INFO ] Invariant cache hit.
[2023-03-19 10:05:42] [INFO ] Implicit Places using invariants in 1469 ms returned []
[2023-03-19 10:05:42] [INFO ] Invariant cache hit.
[2023-03-19 10:05:44] [INFO ] Implicit Places using invariants and state equation in 1482 ms returned []
Implicit Place search using SMT with State Equation took 2953 ms to find 0 implicit places.
[2023-03-19 10:05:44] [INFO ] Redundant transitions in 149 ms returned []
[2023-03-19 10:05:44] [INFO ] Invariant cache hit.
[2023-03-19 10:05:47] [INFO ] Dead Transitions using invariants and state equation in 3046 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6218 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:05:47] [INFO ] Invariant cache hit.
Finished random walk after 92138 steps, including 407 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57854 steps, including 0 resets, run visited all 1 properties in 5031 ms. (steps per millisecond=11 )
[2023-03-19 10:06:22] [INFO ] Invariant cache hit.
[2023-03-19 10:06:25] [INFO ] [Real]Absence check using 768 positive place invariants in 2540 ms returned sat
[2023-03-19 10:06:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:06:29] [INFO ] [Real]Absence check using state equation in 3456 ms returned sat
[2023-03-19 10:06:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:06:34] [INFO ] [Nat]Absence check using 768 positive place invariants in 4484 ms returned sat
[2023-03-19 10:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:06:37] [INFO ] [Nat]Absence check using state equation in 3701 ms returned sat
[2023-03-19 10:06:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 179 ms.
[2023-03-19 10:06:38] [INFO ] Added : 0 causal constraints over 0 iterations in 474 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 59 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:06:41] [INFO ] Invariant cache hit.
[2023-03-19 10:06:43] [INFO ] Implicit Places using invariants in 1478 ms returned []
[2023-03-19 10:06:43] [INFO ] Invariant cache hit.
[2023-03-19 10:06:44] [INFO ] Implicit Places using invariants and state equation in 1417 ms returned []
Implicit Place search using SMT with State Equation took 2897 ms to find 0 implicit places.
[2023-03-19 10:06:44] [INFO ] Redundant transitions in 154 ms returned []
[2023-03-19 10:06:44] [INFO ] Invariant cache hit.
[2023-03-19 10:06:47] [INFO ] Dead Transitions using invariants and state equation in 3077 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6198 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:06:47] [INFO ] Invariant cache hit.
Finished random walk after 91894 steps, including 406 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 58768 steps, including 0 resets, run visited all 1 properties in 5057 ms. (steps per millisecond=11 )
[2023-03-19 10:07:22] [INFO ] Invariant cache hit.
[2023-03-19 10:07:25] [INFO ] [Real]Absence check using 768 positive place invariants in 2030 ms returned sat
[2023-03-19 10:07:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:07:29] [INFO ] [Real]Absence check using state equation in 3643 ms returned sat
[2023-03-19 10:07:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:07:30] [INFO ] [Nat]Absence check using 768 positive place invariants in 1205 ms returned sat
[2023-03-19 10:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:07:34] [INFO ] [Nat]Absence check using state equation in 3280 ms returned sat
[2023-03-19 10:07:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 175 ms.
[2023-03-19 10:07:34] [INFO ] Added : 0 causal constraints over 0 iterations in 471 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 58 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 58 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:07:37] [INFO ] Invariant cache hit.
[2023-03-19 10:07:39] [INFO ] Implicit Places using invariants in 1438 ms returned []
[2023-03-19 10:07:39] [INFO ] Invariant cache hit.
[2023-03-19 10:07:40] [INFO ] Implicit Places using invariants and state equation in 1446 ms returned []
Implicit Place search using SMT with State Equation took 2884 ms to find 0 implicit places.
[2023-03-19 10:07:40] [INFO ] Redundant transitions in 151 ms returned []
[2023-03-19 10:07:40] [INFO ] Invariant cache hit.
[2023-03-19 10:07:44] [INFO ] Dead Transitions using invariants and state equation in 3141 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6242 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:07:44] [INFO ] Invariant cache hit.
Finished random walk after 91805 steps, including 405 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57760 steps, including 0 resets, run visited all 1 properties in 5046 ms. (steps per millisecond=11 )
[2023-03-19 10:08:19] [INFO ] Invariant cache hit.
[2023-03-19 10:08:21] [INFO ] [Real]Absence check using 768 positive place invariants in 1800 ms returned sat
[2023-03-19 10:08:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:08:24] [INFO ] [Real]Absence check using state equation in 3309 ms returned sat
[2023-03-19 10:08:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:08:26] [INFO ] [Nat]Absence check using 768 positive place invariants in 1596 ms returned sat
[2023-03-19 10:08:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:08:30] [INFO ] [Nat]Absence check using state equation in 3289 ms returned sat
[2023-03-19 10:08:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 171 ms.
[2023-03-19 10:08:30] [INFO ] Added : 0 causal constraints over 0 iterations in 460 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 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 61 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:08:34] [INFO ] Invariant cache hit.
[2023-03-19 10:08:35] [INFO ] Implicit Places using invariants in 1448 ms returned []
[2023-03-19 10:08:35] [INFO ] Invariant cache hit.
[2023-03-19 10:08:36] [INFO ] Implicit Places using invariants and state equation in 1437 ms returned []
Implicit Place search using SMT with State Equation took 2887 ms to find 0 implicit places.
[2023-03-19 10:08:37] [INFO ] Redundant transitions in 153 ms returned []
[2023-03-19 10:08:37] [INFO ] Invariant cache hit.
[2023-03-19 10:08:39] [INFO ] Dead Transitions using invariants and state equation in 2687 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5797 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:08:39] [INFO ] Invariant cache hit.
Finished random walk after 90947 steps, including 401 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57760 steps, including 0 resets, run visited all 1 properties in 5054 ms. (steps per millisecond=11 )
[2023-03-19 10:09:14] [INFO ] Invariant cache hit.
[2023-03-19 10:09:17] [INFO ] [Real]Absence check using 768 positive place invariants in 2238 ms returned sat
[2023-03-19 10:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:09:21] [INFO ] [Real]Absence check using state equation in 3470 ms returned sat
[2023-03-19 10:09:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:09:23] [INFO ] [Nat]Absence check using 768 positive place invariants in 1624 ms returned sat
[2023-03-19 10:09:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:09:26] [INFO ] [Nat]Absence check using state equation in 3182 ms returned sat
[2023-03-19 10:09:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 191 ms.
[2023-03-19 10:09:27] [INFO ] Added : 0 causal constraints over 0 iterations in 478 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 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 59 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:09:30] [INFO ] Invariant cache hit.
[2023-03-19 10:09:31] [INFO ] Implicit Places using invariants in 1507 ms returned []
[2023-03-19 10:09:31] [INFO ] Invariant cache hit.
[2023-03-19 10:09:33] [INFO ] Implicit Places using invariants and state equation in 1491 ms returned []
Implicit Place search using SMT with State Equation took 3000 ms to find 0 implicit places.
[2023-03-19 10:09:33] [INFO ] Redundant transitions in 150 ms returned []
[2023-03-19 10:09:33] [INFO ] Invariant cache hit.
[2023-03-19 10:09:36] [INFO ] Dead Transitions using invariants and state equation in 3027 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6246 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:09:36] [INFO ] Invariant cache hit.
Finished random walk after 90059 steps, including 398 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57746 steps, including 0 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=11 )
[2023-03-19 10:10:11] [INFO ] Invariant cache hit.
[2023-03-19 10:10:15] [INFO ] [Real]Absence check using 768 positive place invariants in 3065 ms returned sat
[2023-03-19 10:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:10:18] [INFO ] [Real]Absence check using state equation in 3293 ms returned sat
[2023-03-19 10:10:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:10:23] [INFO ] [Nat]Absence check using 768 positive place invariants in 4823 ms returned sat
[2023-03-19 10:10:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:10:28] [INFO ] [Nat]Absence check using state equation in 4476 ms returned sat
[2023-03-19 10:10:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 175 ms.
[2023-03-19 10:10:29] [INFO ] Added : 0 causal constraints over 0 iterations in 471 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 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 10:10:32] [INFO ] Invariant cache hit.
[2023-03-19 10:10:33] [INFO ] Implicit Places using invariants in 1489 ms returned []
[2023-03-19 10:10:33] [INFO ] Invariant cache hit.
[2023-03-19 10:10:35] [INFO ] Implicit Places using invariants and state equation in 1436 ms returned []
Implicit Place search using SMT with State Equation took 2925 ms to find 0 implicit places.
[2023-03-19 10:10:35] [INFO ] Redundant transitions in 153 ms returned []
[2023-03-19 10:10:35] [INFO ] Invariant cache hit.
[2023-03-19 10:10:38] [INFO ] Dead Transitions using invariants and state equation in 2880 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6025 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:10:38] [INFO ] Invariant cache hit.
Finished random walk after 91197 steps, including 403 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57764 steps, including 0 resets, run visited all 1 properties in 5045 ms. (steps per millisecond=11 )
[2023-03-19 10:11:13] [INFO ] Invariant cache hit.
[2023-03-19 10:11:17] [INFO ] [Real]Absence check using 768 positive place invariants in 3497 ms returned sat
[2023-03-19 10:11:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:11:20] [INFO ] [Real]Absence check using state equation in 3636 ms returned sat
[2023-03-19 10:11:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:11:28] [INFO ] [Nat]Absence check using 768 positive place invariants in 6489 ms returned sat
[2023-03-19 10:11:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:11:31] [INFO ] [Nat]Absence check using state equation in 3813 ms returned sat
[2023-03-19 10:11:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 169 ms.
[2023-03-19 10:11:32] [INFO ] Added : 0 causal constraints over 0 iterations in 474 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 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 61 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:11:35] [INFO ] Invariant cache hit.
[2023-03-19 10:11:37] [INFO ] Implicit Places using invariants in 1457 ms returned []
[2023-03-19 10:11:37] [INFO ] Invariant cache hit.
[2023-03-19 10:11:38] [INFO ] Implicit Places using invariants and state equation in 1501 ms returned []
Implicit Place search using SMT with State Equation took 2961 ms to find 0 implicit places.
[2023-03-19 10:11:38] [INFO ] Redundant transitions in 153 ms returned []
[2023-03-19 10:11:38] [INFO ] Invariant cache hit.
[2023-03-19 10:11:41] [INFO ] Dead Transitions using invariants and state equation in 3085 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6272 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:11:41] [INFO ] Invariant cache hit.
Finished random walk after 90933 steps, including 402 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57784 steps, including 0 resets, run visited all 1 properties in 5040 ms. (steps per millisecond=11 )
[2023-03-19 10:12:17] [INFO ] Invariant cache hit.
[2023-03-19 10:12:22] [INFO ] [Real]Absence check using 768 positive place invariants in 4533 ms returned sat
[2023-03-19 10:12:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:12:25] [INFO ] [Real]Absence check using state equation in 3195 ms returned sat
[2023-03-19 10:12:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:12:31] [INFO ] [Nat]Absence check using 768 positive place invariants in 6047 ms returned sat
[2023-03-19 10:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:12:40] [INFO ] [Nat]Absence check using state equation in 8618 ms returned sat
[2023-03-19 10:12:40] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 193 ms.
[2023-03-19 10:12:41] [INFO ] Added : 0 causal constraints over 0 iterations in 495 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 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 60 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:12:44] [INFO ] Invariant cache hit.
[2023-03-19 10:12:45] [INFO ] Implicit Places using invariants in 1553 ms returned []
[2023-03-19 10:12:45] [INFO ] Invariant cache hit.
[2023-03-19 10:12:47] [INFO ] Implicit Places using invariants and state equation in 1549 ms returned []
Implicit Place search using SMT with State Equation took 3103 ms to find 0 implicit places.
[2023-03-19 10:12:47] [INFO ] Redundant transitions in 159 ms returned []
[2023-03-19 10:12:47] [INFO ] Invariant cache hit.
[2023-03-19 10:12:50] [INFO ] Dead Transitions using invariants and state equation in 3198 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6525 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Ending property specific reduction for Sudoku-COL-AN16-UpperBounds-05 in 603548 ms.
Starting property specific reduction for Sudoku-COL-AN16-UpperBounds-09
[2023-03-19 10:12:50] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 44 resets, run finished after 3323 ms. (steps per millisecond=3 ) properties (out of 1) seen :231
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 914 ms. (steps per millisecond=10 ) properties (out of 1) seen :1
[2023-03-19 10:12:54] [INFO ] Invariant cache hit.
[2023-03-19 10:12:56] [INFO ] [Real]Absence check using 768 positive place invariants in 848 ms returned sat
[2023-03-19 10:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:12:59] [INFO ] [Real]Absence check using state equation in 2971 ms returned sat
[2023-03-19 10:12:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:13:01] [INFO ] [Nat]Absence check using 768 positive place invariants in 1197 ms returned sat
[2023-03-19 10:13:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:13:04] [INFO ] [Nat]Absence check using state equation in 3273 ms returned unknown
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 72 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 10:13:04] [INFO ] Invariant cache hit.
Finished random walk after 89816 steps, including 397 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=2 )
Finished Best-First random walk after 56775 steps, including 0 resets, run visited all 1 properties in 5013 ms. (steps per millisecond=11 )
[2023-03-19 10:13:39] [INFO ] Invariant cache hit.
[2023-03-19 10:13:41] [INFO ] [Real]Absence check using 768 positive place invariants in 1141 ms returned sat
[2023-03-19 10:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:13:44] [INFO ] [Real]Absence check using state equation in 3228 ms returned sat
[2023-03-19 10:13:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 200 ms.
[2023-03-19 10:13:45] [INFO ] Added : 0 causal constraints over 0 iterations in 504 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 64 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:13:48] [INFO ] Invariant cache hit.
[2023-03-19 10:13:50] [INFO ] Implicit Places using invariants in 1544 ms returned []
[2023-03-19 10:13:50] [INFO ] Invariant cache hit.
[2023-03-19 10:13:51] [INFO ] Implicit Places using invariants and state equation in 1474 ms returned []
Implicit Place search using SMT with State Equation took 3020 ms to find 0 implicit places.
[2023-03-19 10:13:51] [INFO ] Redundant transitions in 156 ms returned []
[2023-03-19 10:13:51] [INFO ] Invariant cache hit.
[2023-03-19 10:13:54] [INFO ] Dead Transitions using invariants and state equation in 2992 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6236 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:13:54] [INFO ] Invariant cache hit.
Finished random walk after 90196 steps, including 398 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57762 steps, including 0 resets, run visited all 1 properties in 5068 ms. (steps per millisecond=11 )
[2023-03-19 10:14:29] [INFO ] Invariant cache hit.
[2023-03-19 10:14:35] [INFO ] [Real]Absence check using 768 positive place invariants in 4820 ms returned sat
[2023-03-19 10:14:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:14:39] [INFO ] [Real]Absence check using state equation in 4393 ms returned sat
[2023-03-19 10:14:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:14:42] [INFO ] [Nat]Absence check using 768 positive place invariants in 2245 ms returned sat
[2023-03-19 10:14:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:14:46] [INFO ] [Nat]Absence check using state equation in 4093 ms returned sat
[2023-03-19 10:14:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 172 ms.
[2023-03-19 10:14:47] [INFO ] Added : 0 causal constraints over 0 iterations in 460 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 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 60 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:14:50] [INFO ] Invariant cache hit.
[2023-03-19 10:14:51] [INFO ] Implicit Places using invariants in 1449 ms returned []
[2023-03-19 10:14:51] [INFO ] Invariant cache hit.
[2023-03-19 10:14:53] [INFO ] Implicit Places using invariants and state equation in 1440 ms returned []
Implicit Place search using SMT with State Equation took 2894 ms to find 0 implicit places.
[2023-03-19 10:14:53] [INFO ] Redundant transitions in 150 ms returned []
[2023-03-19 10:14:53] [INFO ] Invariant cache hit.
[2023-03-19 10:14:56] [INFO ] Dead Transitions using invariants and state equation in 3040 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6152 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:14:56] [INFO ] Invariant cache hit.
Finished random walk after 90126 steps, including 398 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 56319 steps, including 0 resets, run visited all 1 properties in 5002 ms. (steps per millisecond=11 )
[2023-03-19 10:15:31] [INFO ] Invariant cache hit.
[2023-03-19 10:15:34] [INFO ] [Real]Absence check using 768 positive place invariants in 2743 ms returned sat
[2023-03-19 10:15:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:15:38] [INFO ] [Real]Absence check using state equation in 3747 ms returned sat
[2023-03-19 10:15:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:15:43] [INFO ] [Nat]Absence check using 768 positive place invariants in 4507 ms returned sat
[2023-03-19 10:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:15:47] [INFO ] [Nat]Absence check using state equation in 3767 ms returned sat
[2023-03-19 10:15:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 172 ms.
[2023-03-19 10:15:47] [INFO ] Added : 0 causal constraints over 0 iterations in 491 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 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 60 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:15:51] [INFO ] Invariant cache hit.
[2023-03-19 10:15:52] [INFO ] Implicit Places using invariants in 1430 ms returned []
[2023-03-19 10:15:52] [INFO ] Invariant cache hit.
[2023-03-19 10:15:53] [INFO ] Implicit Places using invariants and state equation in 1437 ms returned []
Implicit Place search using SMT with State Equation took 2868 ms to find 0 implicit places.
[2023-03-19 10:15:54] [INFO ] Redundant transitions in 149 ms returned []
[2023-03-19 10:15:54] [INFO ] Invariant cache hit.
[2023-03-19 10:15:57] [INFO ] Dead Transitions using invariants and state equation in 3066 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6147 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:15:57] [INFO ] Invariant cache hit.
Finished random walk after 90977 steps, including 402 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57770 steps, including 0 resets, run visited all 1 properties in 5036 ms. (steps per millisecond=11 )
[2023-03-19 10:16:32] [INFO ] Invariant cache hit.
[2023-03-19 10:16:34] [INFO ] [Real]Absence check using 768 positive place invariants in 2058 ms returned sat
[2023-03-19 10:16:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:16:38] [INFO ] [Real]Absence check using state equation in 3483 ms returned sat
[2023-03-19 10:16:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:16:40] [INFO ] [Nat]Absence check using 768 positive place invariants in 1201 ms returned sat
[2023-03-19 10:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:16:43] [INFO ] [Nat]Absence check using state equation in 3204 ms returned sat
[2023-03-19 10:16:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 168 ms.
[2023-03-19 10:16:43] [INFO ] Added : 0 causal constraints over 0 iterations in 461 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 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 59 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:16:47] [INFO ] Invariant cache hit.
[2023-03-19 10:16:48] [INFO ] Implicit Places using invariants in 1408 ms returned []
[2023-03-19 10:16:48] [INFO ] Invariant cache hit.
[2023-03-19 10:16:50] [INFO ] Implicit Places using invariants and state equation in 1460 ms returned []
Implicit Place search using SMT with State Equation took 2869 ms to find 0 implicit places.
[2023-03-19 10:16:50] [INFO ] Redundant transitions in 152 ms returned []
[2023-03-19 10:16:50] [INFO ] Invariant cache hit.
[2023-03-19 10:16:53] [INFO ] Dead Transitions using invariants and state equation in 3022 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6107 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:16:53] [INFO ] Invariant cache hit.
Finished random walk after 91794 steps, including 405 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57744 steps, including 0 resets, run visited all 1 properties in 5035 ms. (steps per millisecond=11 )
[2023-03-19 10:17:28] [INFO ] Invariant cache hit.
[2023-03-19 10:17:30] [INFO ] [Real]Absence check using 768 positive place invariants in 1791 ms returned sat
[2023-03-19 10:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:17:33] [INFO ] [Real]Absence check using state equation in 3261 ms returned sat
[2023-03-19 10:17:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:17:36] [INFO ] [Nat]Absence check using 768 positive place invariants in 1621 ms returned sat
[2023-03-19 10:17:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:17:39] [INFO ] [Nat]Absence check using state equation in 3347 ms returned sat
[2023-03-19 10:17:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 173 ms.
[2023-03-19 10:17:39] [INFO ] Added : 0 causal constraints over 0 iterations in 462 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 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 10:17:43] [INFO ] Invariant cache hit.
[2023-03-19 10:17:44] [INFO ] Implicit Places using invariants in 1432 ms returned []
[2023-03-19 10:17:44] [INFO ] Invariant cache hit.
[2023-03-19 10:17:46] [INFO ] Implicit Places using invariants and state equation in 1434 ms returned []
Implicit Place search using SMT with State Equation took 2868 ms to find 0 implicit places.
[2023-03-19 10:17:46] [INFO ] Redundant transitions in 151 ms returned []
[2023-03-19 10:17:46] [INFO ] Invariant cache hit.
[2023-03-19 10:17:49] [INFO ] Dead Transitions using invariants and state equation in 3029 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6115 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:17:49] [INFO ] Invariant cache hit.
Finished random walk after 90748 steps, including 401 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57802 steps, including 0 resets, run visited all 1 properties in 5040 ms. (steps per millisecond=11 )
[2023-03-19 10:18:24] [INFO ] Invariant cache hit.
[2023-03-19 10:18:26] [INFO ] [Real]Absence check using 768 positive place invariants in 2169 ms returned sat
[2023-03-19 10:18:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:18:30] [INFO ] [Real]Absence check using state equation in 3380 ms returned sat
[2023-03-19 10:18:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:18:32] [INFO ] [Nat]Absence check using 768 positive place invariants in 1618 ms returned sat
[2023-03-19 10:18:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:18:35] [INFO ] [Nat]Absence check using state equation in 2978 ms returned sat
[2023-03-19 10:18:35] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 170 ms.
[2023-03-19 10:18:36] [INFO ] Added : 0 causal constraints over 0 iterations in 458 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 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 65 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:18:39] [INFO ] Invariant cache hit.
[2023-03-19 10:18:40] [INFO ] Implicit Places using invariants in 1452 ms returned []
[2023-03-19 10:18:40] [INFO ] Invariant cache hit.
[2023-03-19 10:18:42] [INFO ] Implicit Places using invariants and state equation in 1525 ms returned []
Implicit Place search using SMT with State Equation took 2979 ms to find 0 implicit places.
[2023-03-19 10:18:42] [INFO ] Redundant transitions in 153 ms returned []
[2023-03-19 10:18:42] [INFO ] Invariant cache hit.
[2023-03-19 10:18:45] [INFO ] Dead Transitions using invariants and state equation in 2904 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6105 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:18:45] [INFO ] Invariant cache hit.
Finished random walk after 90132 steps, including 398 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57787 steps, including 0 resets, run visited all 1 properties in 5009 ms. (steps per millisecond=11 )
[2023-03-19 10:19:20] [INFO ] Invariant cache hit.
[2023-03-19 10:19:24] [INFO ] [Real]Absence check using 768 positive place invariants in 3289 ms returned sat
[2023-03-19 10:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:19:27] [INFO ] [Real]Absence check using state equation in 3292 ms returned sat
[2023-03-19 10:19:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:19:32] [INFO ] [Nat]Absence check using 768 positive place invariants in 4762 ms returned sat
[2023-03-19 10:19:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:19:37] [INFO ] [Nat]Absence check using state equation in 4165 ms returned sat
[2023-03-19 10:19:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 169 ms.
[2023-03-19 10:19:37] [INFO ] Added : 0 causal constraints over 0 iterations in 456 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 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 59 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:19:40] [INFO ] Invariant cache hit.
[2023-03-19 10:19:42] [INFO ] Implicit Places using invariants in 1474 ms returned []
[2023-03-19 10:19:42] [INFO ] Invariant cache hit.
[2023-03-19 10:19:43] [INFO ] Implicit Places using invariants and state equation in 1450 ms returned []
Implicit Place search using SMT with State Equation took 2926 ms to find 0 implicit places.
[2023-03-19 10:19:43] [INFO ] Redundant transitions in 155 ms returned []
[2023-03-19 10:19:43] [INFO ] Invariant cache hit.
[2023-03-19 10:19:46] [INFO ] Dead Transitions using invariants and state equation in 2903 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6056 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:19:46] [INFO ] Invariant cache hit.
Finished random walk after 91880 steps, including 406 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 58761 steps, including 0 resets, run visited all 1 properties in 5081 ms. (steps per millisecond=11 )
[2023-03-19 10:20:21] [INFO ] Invariant cache hit.
[2023-03-19 10:20:26] [INFO ] [Real]Absence check using 768 positive place invariants in 3715 ms returned sat
[2023-03-19 10:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:20:29] [INFO ] [Real]Absence check using state equation in 3348 ms returned sat
[2023-03-19 10:20:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:20:37] [INFO ] [Nat]Absence check using 768 positive place invariants in 7039 ms returned sat
[2023-03-19 10:20:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:20:41] [INFO ] [Nat]Absence check using state equation in 3935 ms returned sat
[2023-03-19 10:20:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 179 ms.
[2023-03-19 10:20:41] [INFO ] Added : 0 causal constraints over 0 iterations in 474 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 58 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:20:45] [INFO ] Invariant cache hit.
[2023-03-19 10:20:46] [INFO ] Implicit Places using invariants in 1501 ms returned []
[2023-03-19 10:20:46] [INFO ] Invariant cache hit.
[2023-03-19 10:20:48] [INFO ] Implicit Places using invariants and state equation in 1501 ms returned []
Implicit Place search using SMT with State Equation took 3003 ms to find 0 implicit places.
[2023-03-19 10:20:48] [INFO ] Redundant transitions in 154 ms returned []
[2023-03-19 10:20:48] [INFO ] Invariant cache hit.
[2023-03-19 10:20:51] [INFO ] Dead Transitions using invariants and state equation in 3062 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6286 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:20:51] [INFO ] Invariant cache hit.
Finished random walk after 91163 steps, including 402 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57772 steps, including 0 resets, run visited all 1 properties in 5065 ms. (steps per millisecond=11 )
[2023-03-19 10:21:26] [INFO ] Invariant cache hit.
[2023-03-19 10:21:31] [INFO ] [Real]Absence check using 768 positive place invariants in 4549 ms returned sat
[2023-03-19 10:21:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:21:36] [INFO ] [Real]Absence check using state equation in 5557 ms returned sat
[2023-03-19 10:21:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:21:43] [INFO ] [Nat]Absence check using 768 positive place invariants in 6378 ms returned sat
[2023-03-19 10:21:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:21:52] [INFO ] [Nat]Absence check using state equation in 8788 ms returned sat
[2023-03-19 10:21:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 171 ms.
[2023-03-19 10:21:53] [INFO ] Added : 0 causal constraints over 0 iterations in 466 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 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 10:21:56] [INFO ] Invariant cache hit.
[2023-03-19 10:21:57] [INFO ] Implicit Places using invariants in 1462 ms returned []
[2023-03-19 10:21:57] [INFO ] Invariant cache hit.
[2023-03-19 10:21:59] [INFO ] Implicit Places using invariants and state equation in 1500 ms returned []
Implicit Place search using SMT with State Equation took 2962 ms to find 0 implicit places.
[2023-03-19 10:21:59] [INFO ] Redundant transitions in 153 ms returned []
[2023-03-19 10:21:59] [INFO ] Invariant cache hit.
[2023-03-19 10:22:02] [INFO ] Dead Transitions using invariants and state equation in 3039 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6220 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Ending property specific reduction for Sudoku-COL-AN16-UpperBounds-09 in 551878 ms.
Starting property specific reduction for Sudoku-COL-AN16-UpperBounds-14
[2023-03-19 10:22:02] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 44 resets, run finished after 3320 ms. (steps per millisecond=3 ) properties (out of 1) seen :232
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 902 ms. (steps per millisecond=11 ) properties (out of 1) seen :1
[2023-03-19 10:22:06] [INFO ] Invariant cache hit.
[2023-03-19 10:22:08] [INFO ] [Real]Absence check using 768 positive place invariants in 1136 ms returned sat
[2023-03-19 10:22:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:22:11] [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: Broken pipe ... 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: Broken pipe ...
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: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 :[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 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.
[2023-03-19 10:22:11] [INFO ] Invariant cache hit.
Finished random walk after 91058 steps, including 402 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57744 steps, including 0 resets, run visited all 1 properties in 5045 ms. (steps per millisecond=11 )
[2023-03-19 10:22:46] [INFO ] Invariant cache hit.
[2023-03-19 10:22:49] [INFO ] [Real]Absence check using 768 positive place invariants in 2215 ms returned sat
[2023-03-19 10:22:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:22:52] [INFO ] [Real]Absence check using state equation in 3206 ms returned sat
[2023-03-19 10:22:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:22:54] [INFO ] [Nat]Absence check using 768 positive place invariants in 1162 ms returned sat
[2023-03-19 10:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:22:57] [INFO ] [Nat]Absence check using state equation in 3282 ms returned sat
[2023-03-19 10:22:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 167 ms.
[2023-03-19 10:22:58] [INFO ] Added : 0 causal constraints over 0 iterations in 460 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 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 60 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:23:01] [INFO ] Invariant cache hit.
[2023-03-19 10:23:02] [INFO ] Implicit Places using invariants in 1370 ms returned []
[2023-03-19 10:23:02] [INFO ] Invariant cache hit.
[2023-03-19 10:23:04] [INFO ] Implicit Places using invariants and state equation in 1460 ms returned []
Implicit Place search using SMT with State Equation took 2838 ms to find 0 implicit places.
[2023-03-19 10:23:04] [INFO ] Redundant transitions in 152 ms returned []
[2023-03-19 10:23:04] [INFO ] Invariant cache hit.
[2023-03-19 10:23:07] [INFO ] Dead Transitions using invariants and state equation in 3017 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6077 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:23:07] [INFO ] Invariant cache hit.
Finished random walk after 91642 steps, including 404 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 58824 steps, including 0 resets, run visited all 1 properties in 5072 ms. (steps per millisecond=11 )
[2023-03-19 10:23:42] [INFO ] Invariant cache hit.
[2023-03-19 10:23:44] [INFO ] [Real]Absence check using 768 positive place invariants in 1200 ms returned sat
[2023-03-19 10:23:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:23:47] [INFO ] [Real]Absence check using state equation in 3169 ms returned sat
[2023-03-19 10:23:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 176 ms.
[2023-03-19 10:23:48] [INFO ] Added : 0 causal constraints over 0 iterations in 482 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 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 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 10:23:51] [INFO ] Invariant cache hit.
[2023-03-19 10:23:52] [INFO ] Implicit Places using invariants in 1425 ms returned []
[2023-03-19 10:23:52] [INFO ] Invariant cache hit.
[2023-03-19 10:23:54] [INFO ] Implicit Places using invariants and state equation in 1510 ms returned []
Implicit Place search using SMT with State Equation took 2935 ms to find 0 implicit places.
[2023-03-19 10:23:54] [INFO ] Redundant transitions in 153 ms returned []
[2023-03-19 10:23:54] [INFO ] Invariant cache hit.
[2023-03-19 10:23:57] [INFO ] Dead Transitions using invariants and state equation in 3052 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6204 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:23:57] [INFO ] Invariant cache hit.
Finished random walk after 92018 steps, including 407 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 58760 steps, including 0 resets, run visited all 1 properties in 5065 ms. (steps per millisecond=11 )
[2023-03-19 10:24:32] [INFO ] Invariant cache hit.
[2023-03-19 10:24:37] [INFO ] [Real]Absence check using 768 positive place invariants in 4481 ms returned sat
[2023-03-19 10:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:24:41] [INFO ] [Real]Absence check using state equation in 3703 ms returned sat
[2023-03-19 10:24:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:24:44] [INFO ] [Nat]Absence check using 768 positive place invariants in 2296 ms returned sat
[2023-03-19 10:24:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:24:48] [INFO ] [Nat]Absence check using state equation in 4228 ms returned sat
[2023-03-19 10:24:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 194 ms.
[2023-03-19 10:24:49] [INFO ] Added : 0 causal constraints over 0 iterations in 485 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 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 59 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:24:52] [INFO ] Invariant cache hit.
[2023-03-19 10:24:53] [INFO ] Implicit Places using invariants in 1420 ms returned []
[2023-03-19 10:24:53] [INFO ] Invariant cache hit.
[2023-03-19 10:24:55] [INFO ] Implicit Places using invariants and state equation in 1519 ms returned []
Implicit Place search using SMT with State Equation took 2949 ms to find 0 implicit places.
[2023-03-19 10:24:55] [INFO ] Redundant transitions in 151 ms returned []
[2023-03-19 10:24:55] [INFO ] Invariant cache hit.
[2023-03-19 10:24:58] [INFO ] Dead Transitions using invariants and state equation in 3102 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6268 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:24:58] [INFO ] Invariant cache hit.
Finished random walk after 91014 steps, including 402 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57749 steps, including 0 resets, run visited all 1 properties in 5055 ms. (steps per millisecond=11 )
[2023-03-19 10:25:33] [INFO ] Invariant cache hit.
[2023-03-19 10:25:36] [INFO ] [Real]Absence check using 768 positive place invariants in 2555 ms returned sat
[2023-03-19 10:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:25:40] [INFO ] [Real]Absence check using state equation in 3520 ms returned sat
[2023-03-19 10:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:25:45] [INFO ] [Nat]Absence check using 768 positive place invariants in 4491 ms returned sat
[2023-03-19 10:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:25:48] [INFO ] [Nat]Absence check using state equation in 3542 ms returned sat
[2023-03-19 10:25:49] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 181 ms.
[2023-03-19 10:25:49] [INFO ] Added : 0 causal constraints over 0 iterations in 476 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 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 61 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:25:52] [INFO ] Invariant cache hit.
[2023-03-19 10:25:54] [INFO ] Implicit Places using invariants in 1441 ms returned []
[2023-03-19 10:25:54] [INFO ] Invariant cache hit.
[2023-03-19 10:25:55] [INFO ] Implicit Places using invariants and state equation in 1483 ms returned []
Implicit Place search using SMT with State Equation took 2926 ms to find 0 implicit places.
[2023-03-19 10:25:55] [INFO ] Redundant transitions in 153 ms returned []
[2023-03-19 10:25:55] [INFO ] Invariant cache hit.
[2023-03-19 10:25:58] [INFO ] Dead Transitions using invariants and state equation in 2910 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6059 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:25:58] [INFO ] Invariant cache hit.
Finished random walk after 91169 steps, including 403 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57832 steps, including 0 resets, run visited all 1 properties in 5023 ms. (steps per millisecond=11 )
[2023-03-19 10:26:33] [INFO ] Invariant cache hit.
[2023-03-19 10:26:36] [INFO ] [Real]Absence check using 768 positive place invariants in 1949 ms returned sat
[2023-03-19 10:26:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:26:39] [INFO ] [Real]Absence check using state equation in 3618 ms returned sat
[2023-03-19 10:26:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:26:41] [INFO ] [Nat]Absence check using 768 positive place invariants in 1211 ms returned sat
[2023-03-19 10:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:26:44] [INFO ] [Nat]Absence check using state equation in 3308 ms returned sat
[2023-03-19 10:26:45] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 177 ms.
[2023-03-19 10:26:45] [INFO ] Added : 0 causal constraints over 0 iterations in 467 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 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 58 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:26:48] [INFO ] Invariant cache hit.
[2023-03-19 10:26:50] [INFO ] Implicit Places using invariants in 1478 ms returned []
[2023-03-19 10:26:50] [INFO ] Invariant cache hit.
[2023-03-19 10:26:51] [INFO ] Implicit Places using invariants and state equation in 1469 ms returned []
Implicit Place search using SMT with State Equation took 2947 ms to find 0 implicit places.
[2023-03-19 10:26:51] [INFO ] Redundant transitions in 153 ms returned []
[2023-03-19 10:26:51] [INFO ] Invariant cache hit.
[2023-03-19 10:26:54] [INFO ] Dead Transitions using invariants and state equation in 3125 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6289 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:26:54] [INFO ] Invariant cache hit.
Finished random walk after 91726 steps, including 405 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57770 steps, including 0 resets, run visited all 1 properties in 5004 ms. (steps per millisecond=11 )
[2023-03-19 10:27:29] [INFO ] Invariant cache hit.
[2023-03-19 10:27:32] [INFO ] [Real]Absence check using 768 positive place invariants in 1757 ms returned sat
[2023-03-19 10:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:27:35] [INFO ] [Real]Absence check using state equation in 3368 ms returned sat
[2023-03-19 10:27:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:27:37] [INFO ] [Nat]Absence check using 768 positive place invariants in 1611 ms returned sat
[2023-03-19 10:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:27:41] [INFO ] [Nat]Absence check using state equation in 3414 ms returned sat
[2023-03-19 10:27:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 163 ms.
[2023-03-19 10:27:41] [INFO ] Added : 0 causal constraints over 0 iterations in 449 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 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 58 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:27:44] [INFO ] Invariant cache hit.
[2023-03-19 10:27:46] [INFO ] Implicit Places using invariants in 1445 ms returned []
[2023-03-19 10:27:46] [INFO ] Invariant cache hit.
[2023-03-19 10:27:47] [INFO ] Implicit Places using invariants and state equation in 1453 ms returned []
Implicit Place search using SMT with State Equation took 2898 ms to find 0 implicit places.
[2023-03-19 10:27:48] [INFO ] Redundant transitions in 153 ms returned []
[2023-03-19 10:27:48] [INFO ] Invariant cache hit.
[2023-03-19 10:27:51] [INFO ] Dead Transitions using invariants and state equation in 2971 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6084 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:27:51] [INFO ] Invariant cache hit.
Finished random walk after 91525 steps, including 404 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 58760 steps, including 0 resets, run visited all 1 properties in 5081 ms. (steps per millisecond=11 )
[2023-03-19 10:28:26] [INFO ] Invariant cache hit.
[2023-03-19 10:28:28] [INFO ] [Real]Absence check using 768 positive place invariants in 2218 ms returned sat
[2023-03-19 10:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:28:32] [INFO ] [Real]Absence check using state equation in 3639 ms returned sat
[2023-03-19 10:28:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:28:34] [INFO ] [Nat]Absence check using 768 positive place invariants in 1763 ms returned sat
[2023-03-19 10:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:28:38] [INFO ] [Nat]Absence check using state equation in 3345 ms returned sat
[2023-03-19 10:28:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 174 ms.
[2023-03-19 10:28:38] [INFO ] Added : 0 causal constraints over 0 iterations in 471 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 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 60 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2023-03-19 10:28:42] [INFO ] Invariant cache hit.
[2023-03-19 10:28:43] [INFO ] Implicit Places using invariants in 1472 ms returned []
[2023-03-19 10:28:43] [INFO ] Invariant cache hit.
[2023-03-19 10:28:44] [INFO ] Implicit Places using invariants and state equation in 1457 ms returned []
Implicit Place search using SMT with State Equation took 2930 ms to find 0 implicit places.
[2023-03-19 10:28:45] [INFO ] Redundant transitions in 151 ms returned []
[2023-03-19 10:28:45] [INFO ] Invariant cache hit.
[2023-03-19 10:28:48] [INFO ] Dead Transitions using invariants and state equation in 3073 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6222 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:28:48] [INFO ] Invariant cache hit.
Finished random walk after 90935 steps, including 402 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 57804 steps, including 0 resets, run visited all 1 properties in 5049 ms. (steps per millisecond=11 )
[2023-03-19 10:29:23] [INFO ] Invariant cache hit.
[2023-03-19 10:29:27] [INFO ] [Real]Absence check using 768 positive place invariants in 3392 ms returned sat
[2023-03-19 10:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:29:30] [INFO ] [Real]Absence check using state equation in 3353 ms returned sat
[2023-03-19 10:29:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:29:36] [INFO ] [Nat]Absence check using 768 positive place invariants in 4951 ms returned sat
[2023-03-19 10:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:29:40] [INFO ] [Nat]Absence check using state equation in 4199 ms returned sat
[2023-03-19 10:29:40] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 172 ms.
[2023-03-19 10:29:40] [INFO ] Added : 0 causal constraints over 0 iterations in 479 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 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 10:29:44] [INFO ] Invariant cache hit.
[2023-03-19 10:29:45] [INFO ] Implicit Places using invariants in 1470 ms returned []
[2023-03-19 10:29:45] [INFO ] Invariant cache hit.
[2023-03-19 10:29:47] [INFO ] Implicit Places using invariants and state equation in 1477 ms returned []
Implicit Place search using SMT with State Equation took 2948 ms to find 0 implicit places.
[2023-03-19 10:29:47] [INFO ] Redundant transitions in 154 ms returned []
[2023-03-19 10:29:47] [INFO ] Invariant cache hit.
[2023-03-19 10:29:50] [INFO ] Dead Transitions using invariants and state equation in 2815 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5981 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:29:50] [INFO ] Invariant cache hit.
Finished random walk after 90957 steps, including 402 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 62232 steps, including 0 resets, run visited all 1 properties in 5014 ms. (steps per millisecond=12 )
[2023-03-19 10:30:25] [INFO ] Invariant cache hit.
[2023-03-19 10:30:29] [INFO ] [Real]Absence check using 768 positive place invariants in 3579 ms returned sat
[2023-03-19 10:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 10:30:32] [INFO ] [Real]Absence check using state equation in 3396 ms returned sat
[2023-03-19 10:30:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 10:30:39] [INFO ] [Nat]Absence check using 768 positive place invariants in 6466 ms returned sat
[2023-03-19 10:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 10:30:43] [INFO ] [Nat]Absence check using state equation in 3536 ms returned sat
[2023-03-19 10:30:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 171 ms.
[2023-03-19 10:30:43] [INFO ] Added : 0 causal constraints over 0 iterations in 467 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 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 10:30:47] [INFO ] Invariant cache hit.
[2023-03-19 10:30:48] [INFO ] Implicit Places using invariants in 1477 ms returned []
[2023-03-19 10:30:48] [INFO ] Invariant cache hit.
[2023-03-19 10:30:50] [INFO ] Implicit Places using invariants and state equation in 1466 ms returned []
Implicit Place search using SMT with State Equation took 2947 ms to find 0 implicit places.
[2023-03-19 10:30:50] [INFO ] Redundant transitions in 155 ms returned []
[2023-03-19 10:30:50] [INFO ] Invariant cache hit.
[2023-03-19 10:30:53] [INFO ] Dead Transitions using invariants and state equation in 3001 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6169 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2023-03-19 10:30:53] [INFO ] Invariant cache hit.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15136036 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16107952 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

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-COL-AN16"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is Sudoku-COL-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 r491-tall-167912710100125"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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