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.r297-tall-167873950000141.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 ltsminxred
Input is Philosophers-COL-001000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950000141
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 436K
-rw-r--r-- 1 mcc users 5.7K Feb 25 14:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Feb 25 14:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 13:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 13:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 15:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 25 15:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 14:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 14:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 52K 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 Philosophers-COL-001000-UpperBounds-00
FORMULA_NAME Philosophers-COL-001000-UpperBounds-01
FORMULA_NAME Philosophers-COL-001000-UpperBounds-02
FORMULA_NAME Philosophers-COL-001000-UpperBounds-03
FORMULA_NAME Philosophers-COL-001000-UpperBounds-04
FORMULA_NAME Philosophers-COL-001000-UpperBounds-05
FORMULA_NAME Philosophers-COL-001000-UpperBounds-06
FORMULA_NAME Philosophers-COL-001000-UpperBounds-07
FORMULA_NAME Philosophers-COL-001000-UpperBounds-08
FORMULA_NAME Philosophers-COL-001000-UpperBounds-09
FORMULA_NAME Philosophers-COL-001000-UpperBounds-10
FORMULA_NAME Philosophers-COL-001000-UpperBounds-11
FORMULA_NAME Philosophers-COL-001000-UpperBounds-12
FORMULA_NAME Philosophers-COL-001000-UpperBounds-13
FORMULA_NAME Philosophers-COL-001000-UpperBounds-14
FORMULA_NAME Philosophers-COL-001000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679454313604

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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-001000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 03:05:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 03:05:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 03:05:15] [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.
[2023-03-22 03:05:15] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 03:05:16] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 519 ms
[2023-03-22 03:05:16] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 5000 PT places and 5000.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-22 03:05:16] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 5 ms.
[2023-03-22 03:05:16] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 5 rows 5 cols
[2023-03-22 03:05:16] [INFO ] Computed 2 place invariants in 6 ms
FORMULA Philosophers-COL-001000-UpperBounds-13 1000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-001000-UpperBounds-11 1000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-001000-UpperBounds-10 1000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-001000-UpperBounds-09 1000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-001000-UpperBounds-08 1000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-001000-UpperBounds-06 1000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-001000-UpperBounds-04 1000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-001000-UpperBounds-00 1000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-22 03:05:16] [INFO ] Invariant cache hit.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-22 03:05:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-22 03:05:16] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-22 03:05:16] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 03:05:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-22 03:05:16] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-22 03:05:16] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-22 03:05:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 03:05:16] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 03:05:16] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-22 03:05:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 03:05:16] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 03:05:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-22 03:05:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 03:05:16] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 03:05:16] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-22 03:05:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 03:05:16] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 03:05:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-03-22 03:05:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-22 03:05:16] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 03:05:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-22 03:05:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-22 03:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-03-22 03:05:16] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-22 03:05:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [1000, 1000, 500, 1000, 1000, 1000, 1000, 1000]
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 1000) 1000) 1000)]] contains successor/predecessor on variables of sort Philo
[2023-03-22 03:05:16] [INFO ] Unfolded HLPN to a Petri net with 5000 places and 5000 transitions 16000 arcs in 92 ms.
[2023-03-22 03:05:16] [INFO ] Unfolded 8 HLPN properties in 1 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4556 ms. (steps per millisecond=2 ) properties (out of 8) seen :2884
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=18 ) properties (out of 8) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=19 ) properties (out of 8) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=19 ) properties (out of 8) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=19 ) properties (out of 8) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=19 ) properties (out of 8) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=20 ) properties (out of 8) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=20 ) properties (out of 8) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=20 ) properties (out of 8) seen :10
// Phase 1: matrix 5000 rows 5000 cols
[2023-03-22 03:05:25] [INFO ] Computed 2000 place invariants in 43 ms
[2023-03-22 03:05:27] [INFO ] [Real]Absence check using 2000 positive place invariants in 722 ms returned sat
[2023-03-22 03:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:30] [INFO ] [Real]Absence check using state equation in 3043 ms returned sat
[2023-03-22 03:05:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:05:31] [INFO ] [Nat]Absence check using 2000 positive place invariants in 792 ms returned sat
[2023-03-22 03:05:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:34] [INFO ] [Nat]Absence check using state equation in 3106 ms returned sat
[2023-03-22 03:05:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:999)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
[2023-03-22 03:05:36] [INFO ] [Real]Absence check using 2000 positive place invariants in 792 ms returned sat
[2023-03-22 03:05:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:40] [INFO ] [Real]Absence check using state equation in 3209 ms returned sat
[2023-03-22 03:05:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:05:41] [INFO ] [Nat]Absence check using 2000 positive place invariants in 765 ms returned sat
[2023-03-22 03:05:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:44] [INFO ] [Nat]Absence check using state equation in 3254 ms returned sat
[2023-03-22 03:05:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: 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.refineWithCausalOrder(DeadlockTester.java:999)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
[2023-03-22 03:05:46] [INFO ] [Real]Absence check using 2000 positive place invariants in 623 ms returned sat
[2023-03-22 03:05:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:49] [INFO ] [Real]Absence check using state equation in 3126 ms returned sat
[2023-03-22 03:05:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:05:51] [INFO ] [Nat]Absence check using 2000 positive place invariants in 632 ms returned sat
[2023-03-22 03:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:05:54] [INFO ] [Nat]Absence check using state equation in 3023 ms returned sat
[2023-03-22 03:05:54] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 207 ms.
[2023-03-22 03:06:03] [INFO ] Deduced a trap composed of 4 places in 8661 ms of which 19 ms to minimize.
[2023-03-22 03:06:03] [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.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
[2023-03-22 03:06:04] [INFO ] [Real]Absence check using 2000 positive place invariants in 745 ms returned sat
[2023-03-22 03:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:06:07] [INFO ] [Real]Absence check using state equation in 3065 ms returned sat
[2023-03-22 03:06:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:06:09] [INFO ] [Nat]Absence check using 2000 positive place invariants in 760 ms returned sat
[2023-03-22 03:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:06:12] [INFO ] [Nat]Absence check using state equation in 3028 ms returned sat
[2023-03-22 03:06:12] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 197 ms.
[2023-03-22 03:06:13] [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 3
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.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
[2023-03-22 03:06:14] [INFO ] [Real]Absence check using 2000 positive place invariants in 750 ms returned sat
[2023-03-22 03:06:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:06:17] [INFO ] [Real]Absence check using state equation in 3035 ms returned sat
[2023-03-22 03:06:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:06:19] [INFO ] [Nat]Absence check using 2000 positive place invariants in 748 ms returned sat
[2023-03-22 03:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:06:22] [INFO ] [Nat]Absence check using state equation in 3159 ms returned sat
[2023-03-22 03:06:22] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 278 ms.
[2023-03-22 03:06:30] [INFO ] Deduced a trap composed of 4 places in 7960 ms of which 13 ms to minimize.
[2023-03-22 03:06:30] [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 4
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.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
[2023-03-22 03:06:31] [INFO ] [Real]Absence check using 2000 positive place invariants in 735 ms returned sat
[2023-03-22 03:06:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:06:35] [INFO ] [Real]Absence check using state equation in 3120 ms returned sat
[2023-03-22 03:06:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:06:36] [INFO ] [Nat]Absence check using 2000 positive place invariants in 766 ms returned sat
[2023-03-22 03:06:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:06:39] [INFO ] [Nat]Absence check using state equation in 3115 ms returned sat
[2023-03-22 03:06:40] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 293 ms.
[2023-03-22 03:06:48] [INFO ] Deduced a trap composed of 4 places in 8461 ms of which 5 ms to minimize.
[2023-03-22 03:06:48] [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 5
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.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
[2023-03-22 03:06:50] [INFO ] [Real]Absence check using 2000 positive place invariants in 766 ms returned sat
[2023-03-22 03:06:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:06:53] [INFO ] [Real]Absence check using state equation in 3112 ms returned sat
[2023-03-22 03:06:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:06:54] [INFO ] [Nat]Absence check using 2000 positive place invariants in 765 ms returned sat
[2023-03-22 03:06:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:06:57] [INFO ] [Nat]Absence check using state equation in 2966 ms returned sat
[2023-03-22 03:06:58] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 268 ms.
[2023-03-22 03:07:06] [INFO ] Deduced a trap composed of 4 places in 8511 ms of which 5 ms to minimize.
[2023-03-22 03:07:06] [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 6
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.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
[2023-03-22 03:07:08] [INFO ] [Real]Absence check using 2000 positive place invariants in 673 ms returned sat
[2023-03-22 03:07:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:07:11] [INFO ] [Real]Absence check using state equation in 2909 ms returned sat
[2023-03-22 03:07:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:07:12] [INFO ] [Nat]Absence check using 2000 positive place invariants in 733 ms returned sat
[2023-03-22 03:07:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:07:15] [INFO ] [Nat]Absence check using state equation in 3137 ms returned sat
[2023-03-22 03:07:16] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 253 ms.
[2023-03-22 03:07:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
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.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
Current structural bounds on expressions (after SMT) : [1000, 1000, 500, 1000, 1000, 1000, 1000, 1000] Max seen :[392, 392, 148, 392, 392, 388, 388, 392]
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 342 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 343 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2023-03-22 03:07:16] [INFO ] Invariant cache hit.
Finished random walk after 111423 steps, including 0 resets, run visited all 8 properties in 30001 ms. (steps per millisecond=3 )
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5046 ms. (steps per millisecond=18 ) properties seen 240
Interrupted Best-First random walk after 99501 steps, including 0 resets, run timeout after 5023 ms. (steps per millisecond=19 ) properties seen 250
Finished Best-First random walk after 96261 steps, including 0 resets, run visited all 8 properties in 5048 ms. (steps per millisecond=19 )
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5047 ms. (steps per millisecond=18 ) properties seen 240
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5030 ms. (steps per millisecond=18 ) properties seen 240
Interrupted Best-First random walk after 92886 steps, including 0 resets, run timeout after 5052 ms. (steps per millisecond=18 ) properties seen 94
Interrupted Best-First random walk after 105192 steps, including 0 resets, run timeout after 5032 ms. (steps per millisecond=20 ) properties seen 106
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5034 ms. (steps per millisecond=18 ) properties seen 240
[2023-03-22 03:08:27] [INFO ] Invariant cache hit.
[2023-03-22 03:08:28] [INFO ] [Real]Absence check using 2000 positive place invariants in 768 ms returned sat
[2023-03-22 03:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:08:31] [INFO ] [Real]Absence check using state equation in 3064 ms returned sat
[2023-03-22 03:08:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:08:32] [INFO ] [Nat]Absence check using 2000 positive place invariants in 779 ms returned sat
[2023-03-22 03:08:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:08:36] [INFO ] [Nat]Absence check using state equation in 3155 ms returned sat
[2023-03-22 03:08:36] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 250 ms.
[2023-03-22 03:08:43] [INFO ] Added : 136 causal constraints over 28 iterations in 7020 ms. Result :sat
[2023-03-22 03:08:44] [INFO ] [Real]Absence check using 2000 positive place invariants in 756 ms returned sat
[2023-03-22 03:08:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:08:47] [INFO ] [Real]Absence check using state equation in 3064 ms returned sat
[2023-03-22 03:08:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:08:49] [INFO ] [Nat]Absence check using 2000 positive place invariants in 779 ms returned sat
[2023-03-22 03:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:08:52] [INFO ] [Nat]Absence check using state equation in 3127 ms returned sat
[2023-03-22 03:08:52] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 244 ms.
[2023-03-22 03:08:59] [INFO ] Added : 136 causal constraints over 28 iterations in 7027 ms. Result :sat
[2023-03-22 03:09:01] [INFO ] [Real]Absence check using 2000 positive place invariants in 604 ms returned sat
[2023-03-22 03:09:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:09:04] [INFO ] [Real]Absence check using state equation in 3180 ms returned sat
[2023-03-22 03:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:09:05] [INFO ] [Nat]Absence check using 2000 positive place invariants in 600 ms returned sat
[2023-03-22 03:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:09:08] [INFO ] [Nat]Absence check using state equation in 3125 ms returned sat
[2023-03-22 03:09:09] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 253 ms.
[2023-03-22 03:09:16] [INFO ] Added : 149 causal constraints over 30 iterations in 7814 ms. Result :sat
[2023-03-22 03:09:18] [INFO ] [Real]Absence check using 2000 positive place invariants in 773 ms returned sat
[2023-03-22 03:09:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:09:21] [INFO ] [Real]Absence check using state equation in 3008 ms returned sat
[2023-03-22 03:09:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:09:22] [INFO ] [Nat]Absence check using 2000 positive place invariants in 778 ms returned sat
[2023-03-22 03:09:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:09:25] [INFO ] [Nat]Absence check using state equation in 3054 ms returned sat
[2023-03-22 03:09:26] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 262 ms.
[2023-03-22 03:09:32] [INFO ] Added : 136 causal constraints over 28 iterations in 6787 ms. Result :sat
[2023-03-22 03:09:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 786 ms returned sat
[2023-03-22 03:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:09:37] [INFO ] [Real]Absence check using state equation in 3115 ms returned sat
[2023-03-22 03:09:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:09:38] [INFO ] [Nat]Absence check using 2000 positive place invariants in 763 ms returned sat
[2023-03-22 03:09:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:09:42] [INFO ] [Nat]Absence check using state equation in 3180 ms returned sat
[2023-03-22 03:09:42] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 270 ms.
[2023-03-22 03:09:49] [INFO ] Added : 136 causal constraints over 28 iterations in 6915 ms. Result :sat
[2023-03-22 03:09:50] [INFO ] [Real]Absence check using 2000 positive place invariants in 1041 ms returned sat
[2023-03-22 03:09:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:09:54] [INFO ] [Real]Absence check using state equation in 3171 ms returned sat
[2023-03-22 03:09:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:09:55] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1037 ms returned sat
[2023-03-22 03:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:09:59] [INFO ] [Nat]Absence check using state equation in 3142 ms returned sat
[2023-03-22 03:09:59] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 256 ms.
[2023-03-22 03:10:02] [INFO ] Added : 42 causal constraints over 9 iterations in 2730 ms. Result :sat
[2023-03-22 03:10:03] [INFO ] [Real]Absence check using 2000 positive place invariants in 1038 ms returned sat
[2023-03-22 03:10:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:10:06] [INFO ] [Real]Absence check using state equation in 2969 ms returned sat
[2023-03-22 03:10:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:10:08] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1018 ms returned sat
[2023-03-22 03:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:10:11] [INFO ] [Nat]Absence check using state equation in 3058 ms returned sat
[2023-03-22 03:10:12] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 248 ms.
[2023-03-22 03:10:14] [INFO ] Added : 42 causal constraints over 9 iterations in 2700 ms. Result :sat
[2023-03-22 03:10:16] [INFO ] [Real]Absence check using 2000 positive place invariants in 767 ms returned sat
[2023-03-22 03:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:10:19] [INFO ] [Real]Absence check using state equation in 2978 ms returned sat
[2023-03-22 03:10:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:10:20] [INFO ] [Nat]Absence check using 2000 positive place invariants in 768 ms returned sat
[2023-03-22 03:10:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:10:23] [INFO ] [Nat]Absence check using state equation in 3148 ms returned sat
[2023-03-22 03:10:24] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 241 ms.
[2023-03-22 03:10:30] [INFO ] Added : 136 causal constraints over 28 iterations in 6984 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1000, 1000, 500, 1000, 1000, 1000, 1000, 1000] Max seen :[419, 419, 148, 419, 419, 712, 712, 419]
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 137 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 101 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-22 03:14:13] [INFO ] Invariant cache hit.
[2023-03-22 03:14:15] [INFO ] Implicit Places using invariants in 2142 ms returned []
[2023-03-22 03:14:15] [INFO ] Invariant cache hit.
[2023-03-22 03:14:17] [INFO ] Implicit Places using invariants and state equation in 2112 ms returned []
Implicit Place search using SMT with State Equation took 4257 ms to find 0 implicit places.
[2023-03-22 03:14:18] [INFO ] Redundant transitions in 383 ms returned []
[2023-03-22 03:14:18] [INFO ] Invariant cache hit.
[2023-03-22 03:14:21] [INFO ] Dead Transitions using invariants and state equation in 3725 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8472 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2023-03-22 03:14:21] [INFO ] Invariant cache hit.
Finished random walk after 92763 steps, including 0 resets, run visited all 8 properties in 30001 ms. (steps per millisecond=3 )
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5029 ms. (steps per millisecond=19 ) properties seen 240
Interrupted Best-First random walk after 92886 steps, including 0 resets, run timeout after 5035 ms. (steps per millisecond=18 ) properties seen 235
Finished Best-First random walk after 93415 steps, including 0 resets, run visited all 8 properties in 5019 ms. (steps per millisecond=18 )
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5019 ms. (steps per millisecond=18 ) properties seen 240
Interrupted Best-First random walk after 93792 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=18 ) properties seen 235
Interrupted Best-First random walk after 93792 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=18 ) properties seen 94
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=18 ) properties seen 96
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5034 ms. (steps per millisecond=19 ) properties seen 240
[2023-03-22 03:15:32] [INFO ] Invariant cache hit.
[2023-03-22 03:15:33] [INFO ] [Real]Absence check using 2000 positive place invariants in 901 ms returned sat
[2023-03-22 03:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:15:36] [INFO ] [Real]Absence check using state equation in 2887 ms returned sat
[2023-03-22 03:15:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:15:38] [INFO ] [Nat]Absence check using 2000 positive place invariants in 879 ms returned sat
[2023-03-22 03:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:15:41] [INFO ] [Nat]Absence check using state equation in 3083 ms returned sat
[2023-03-22 03:15:41] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 253 ms.
[2023-03-22 03:15:45] [INFO ] Added : 90 causal constraints over 18 iterations in 4465 ms. Result :sat
[2023-03-22 03:15:47] [INFO ] [Real]Absence check using 2000 positive place invariants in 886 ms returned sat
[2023-03-22 03:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:15:50] [INFO ] [Real]Absence check using state equation in 2955 ms returned sat
[2023-03-22 03:15:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:15:51] [INFO ] [Nat]Absence check using 2000 positive place invariants in 887 ms returned sat
[2023-03-22 03:15:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:15:55] [INFO ] [Nat]Absence check using state equation in 3085 ms returned sat
[2023-03-22 03:15:55] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 242 ms.
[2023-03-22 03:15:59] [INFO ] Added : 90 causal constraints over 18 iterations in 4537 ms. Result :sat
[2023-03-22 03:16:01] [INFO ] [Real]Absence check using 2000 positive place invariants in 592 ms returned sat
[2023-03-22 03:16:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:16:03] [INFO ] [Real]Absence check using state equation in 2834 ms returned sat
[2023-03-22 03:16:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:16:05] [INFO ] [Nat]Absence check using 2000 positive place invariants in 612 ms returned sat
[2023-03-22 03:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:16:08] [INFO ] [Nat]Absence check using state equation in 3032 ms returned sat
[2023-03-22 03:16:08] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 244 ms.
[2023-03-22 03:16:16] [INFO ] Added : 173 causal constraints over 35 iterations in 8276 ms. Result :sat
[2023-03-22 03:16:18] [INFO ] [Real]Absence check using 2000 positive place invariants in 863 ms returned sat
[2023-03-22 03:16:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:16:21] [INFO ] [Real]Absence check using state equation in 2919 ms returned sat
[2023-03-22 03:16:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:16:22] [INFO ] [Nat]Absence check using 2000 positive place invariants in 901 ms returned sat
[2023-03-22 03:16:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:16:25] [INFO ] [Nat]Absence check using state equation in 3139 ms returned sat
[2023-03-22 03:16:26] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 248 ms.
[2023-03-22 03:16:30] [INFO ] Added : 90 causal constraints over 18 iterations in 4513 ms. Result :sat
[2023-03-22 03:16:32] [INFO ] [Real]Absence check using 2000 positive place invariants in 895 ms returned sat
[2023-03-22 03:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:16:35] [INFO ] [Real]Absence check using state equation in 2983 ms returned sat
[2023-03-22 03:16:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:16:36] [INFO ] [Nat]Absence check using 2000 positive place invariants in 878 ms returned sat
[2023-03-22 03:16:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:16:39] [INFO ] [Nat]Absence check using state equation in 3008 ms returned sat
[2023-03-22 03:16:40] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 239 ms.
[2023-03-22 03:16:44] [INFO ] Added : 90 causal constraints over 18 iterations in 4429 ms. Result :sat
[2023-03-22 03:16:46] [INFO ] [Real]Absence check using 2000 positive place invariants in 1009 ms returned sat
[2023-03-22 03:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:16:49] [INFO ] [Real]Absence check using state equation in 2874 ms returned sat
[2023-03-22 03:16:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:16:50] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1051 ms returned sat
[2023-03-22 03:16:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:16:53] [INFO ] [Nat]Absence check using state equation in 3068 ms returned sat
[2023-03-22 03:16:54] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 262 ms.
[2023-03-22 03:16:56] [INFO ] Added : 43 causal constraints over 9 iterations in 2703 ms. Result :sat
[2023-03-22 03:16:58] [INFO ] [Real]Absence check using 2000 positive place invariants in 1032 ms returned sat
[2023-03-22 03:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:17:01] [INFO ] [Real]Absence check using state equation in 3014 ms returned sat
[2023-03-22 03:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:17:03] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1024 ms returned sat
[2023-03-22 03:17:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:17:06] [INFO ] [Nat]Absence check using state equation in 2962 ms returned sat
[2023-03-22 03:17:06] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 231 ms.
[2023-03-22 03:17:08] [INFO ] Added : 43 causal constraints over 9 iterations in 2473 ms. Result :sat
[2023-03-22 03:17:10] [INFO ] [Real]Absence check using 2000 positive place invariants in 893 ms returned sat
[2023-03-22 03:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:17:13] [INFO ] [Real]Absence check using state equation in 3032 ms returned sat
[2023-03-22 03:17:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:17:15] [INFO ] [Nat]Absence check using 2000 positive place invariants in 886 ms returned sat
[2023-03-22 03:17:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:17:18] [INFO ] [Nat]Absence check using state equation in 3103 ms returned sat
[2023-03-22 03:17:18] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 237 ms.
[2023-03-22 03:17:22] [INFO ] Added : 90 causal constraints over 18 iterations in 4454 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1000, 1000, 500, 1000, 1000, 1000, 1000, 1000] Max seen :[600, 600, 172, 600, 600, 729, 729, 600]
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 89 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 83 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-22 03:21:14] [INFO ] Invariant cache hit.
[2023-03-22 03:21:16] [INFO ] Implicit Places using invariants in 2097 ms returned []
[2023-03-22 03:21:16] [INFO ] Invariant cache hit.
[2023-03-22 03:21:18] [INFO ] Implicit Places using invariants and state equation in 2009 ms returned []
Implicit Place search using SMT with State Equation took 4113 ms to find 0 implicit places.
[2023-03-22 03:21:18] [INFO ] Redundant transitions in 365 ms returned []
[2023-03-22 03:21:18] [INFO ] Invariant cache hit.
[2023-03-22 03:21:22] [INFO ] Dead Transitions using invariants and state equation in 3833 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8405 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2023-03-22 03:21:22] [INFO ] Invariant cache hit.
Finished random walk after 98778 steps, including 0 resets, run visited all 8 properties in 30001 ms. (steps per millisecond=3 )
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=18 ) properties seen 240
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5038 ms. (steps per millisecond=18 ) properties seen 240
Finished Best-First random walk after 96273 steps, including 0 resets, run visited all 8 properties in 5042 ms. (steps per millisecond=19 )
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=18 ) properties seen 240
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5039 ms. (steps per millisecond=18 ) properties seen 240
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5036 ms. (steps per millisecond=18 ) properties seen 96
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=18 ) properties seen 96
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5029 ms. (steps per millisecond=18 ) properties seen 240
[2023-03-22 03:22:33] [INFO ] Invariant cache hit.
[2023-03-22 03:22:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 940 ms returned sat
[2023-03-22 03:22:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:22:37] [INFO ] [Real]Absence check using state equation in 3024 ms returned sat
[2023-03-22 03:22:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:22:39] [INFO ] [Nat]Absence check using 2000 positive place invariants in 896 ms returned sat
[2023-03-22 03:22:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:22:42] [INFO ] [Nat]Absence check using state equation in 3063 ms returned sat
[2023-03-22 03:22:42] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 258 ms.
[2023-03-22 03:22:46] [INFO ] Added : 81 causal constraints over 17 iterations in 4254 ms. Result :sat
[2023-03-22 03:22:48] [INFO ] [Real]Absence check using 2000 positive place invariants in 903 ms returned sat
[2023-03-22 03:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:22:51] [INFO ] [Real]Absence check using state equation in 3025 ms returned sat
[2023-03-22 03:22:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:22:52] [INFO ] [Nat]Absence check using 2000 positive place invariants in 904 ms returned sat
[2023-03-22 03:22:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:22:55] [INFO ] [Nat]Absence check using state equation in 3073 ms returned sat
[2023-03-22 03:22:56] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 268 ms.
[2023-03-22 03:23:00] [INFO ] Added : 81 causal constraints over 17 iterations in 4328 ms. Result :sat
[2023-03-22 03:23:01] [INFO ] [Real]Absence check using 2000 positive place invariants in 595 ms returned sat
[2023-03-22 03:23:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:23:04] [INFO ] [Real]Absence check using state equation in 2907 ms returned sat
[2023-03-22 03:23:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:23:06] [INFO ] [Nat]Absence check using 2000 positive place invariants in 608 ms returned sat
[2023-03-22 03:23:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:23:09] [INFO ] [Nat]Absence check using state equation in 3121 ms returned sat
[2023-03-22 03:23:09] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 254 ms.
[2023-03-22 03:23:18] [INFO ] Added : 191 causal constraints over 39 iterations in 9259 ms. Result :sat
[2023-03-22 03:23:20] [INFO ] [Real]Absence check using 2000 positive place invariants in 916 ms returned sat
[2023-03-22 03:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:23:23] [INFO ] [Real]Absence check using state equation in 3051 ms returned sat
[2023-03-22 03:23:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:23:24] [INFO ] [Nat]Absence check using 2000 positive place invariants in 932 ms returned sat
[2023-03-22 03:23:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:23:28] [INFO ] [Nat]Absence check using state equation in 3132 ms returned sat
[2023-03-22 03:23:28] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 247 ms.
[2023-03-22 03:23:32] [INFO ] Added : 81 causal constraints over 17 iterations in 4425 ms. Result :sat
[2023-03-22 03:23:34] [INFO ] [Real]Absence check using 2000 positive place invariants in 916 ms returned sat
[2023-03-22 03:23:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:23:37] [INFO ] [Real]Absence check using state equation in 2979 ms returned sat
[2023-03-22 03:23:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:23:38] [INFO ] [Nat]Absence check using 2000 positive place invariants in 938 ms returned sat
[2023-03-22 03:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:23:41] [INFO ] [Nat]Absence check using state equation in 3022 ms returned sat
[2023-03-22 03:23:42] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 251 ms.
[2023-03-22 03:23:46] [INFO ] Added : 81 causal constraints over 17 iterations in 4459 ms. Result :sat
[2023-03-22 03:23:48] [INFO ] [Real]Absence check using 2000 positive place invariants in 1050 ms returned sat
[2023-03-22 03:23:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:23:51] [INFO ] [Real]Absence check using state equation in 3125 ms returned sat
[2023-03-22 03:23:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:23:53] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1060 ms returned sat
[2023-03-22 03:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:23:56] [INFO ] [Nat]Absence check using state equation in 3191 ms returned sat
[2023-03-22 03:23:56] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 246 ms.
[2023-03-22 03:23:58] [INFO ] Added : 32 causal constraints over 7 iterations in 2136 ms. Result :sat
[2023-03-22 03:24:00] [INFO ] [Real]Absence check using 2000 positive place invariants in 1036 ms returned sat
[2023-03-22 03:24:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:24:03] [INFO ] [Real]Absence check using state equation in 3017 ms returned sat
[2023-03-22 03:24:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:24:05] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1050 ms returned sat
[2023-03-22 03:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:24:08] [INFO ] [Nat]Absence check using state equation in 3059 ms returned sat
[2023-03-22 03:24:08] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 247 ms.
[2023-03-22 03:24:10] [INFO ] Added : 32 causal constraints over 7 iterations in 2136 ms. Result :sat
[2023-03-22 03:24:12] [INFO ] [Real]Absence check using 2000 positive place invariants in 908 ms returned sat
[2023-03-22 03:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:24:15] [INFO ] [Real]Absence check using state equation in 3090 ms returned sat
[2023-03-22 03:24:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:24:17] [INFO ] [Nat]Absence check using 2000 positive place invariants in 923 ms returned sat
[2023-03-22 03:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:24:20] [INFO ] [Nat]Absence check using state equation in 3102 ms returned sat
[2023-03-22 03:24:20] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 258 ms.
[2023-03-22 03:24:24] [INFO ] Added : 81 causal constraints over 17 iterations in 4340 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1000, 1000, 500, 1000, 1000, 1000, 1000, 1000] Max seen :[628, 628, 190, 628, 628, 740, 740, 628]
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 77 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 77 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-22 03:28:19] [INFO ] Invariant cache hit.
[2023-03-22 03:28:21] [INFO ] Implicit Places using invariants in 2073 ms returned []
[2023-03-22 03:28:21] [INFO ] Invariant cache hit.
[2023-03-22 03:28:23] [INFO ] Implicit Places using invariants and state equation in 1889 ms returned []
Implicit Place search using SMT with State Equation took 3965 ms to find 0 implicit places.
[2023-03-22 03:28:24] [INFO ] Redundant transitions in 220 ms returned []
[2023-03-22 03:28:24] [INFO ] Invariant cache hit.
[2023-03-22 03:28:27] [INFO ] Dead Transitions using invariants and state equation in 3699 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7969 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2023-03-22 03:28:27] [INFO ] Invariant cache hit.
Finished random walk after 96127 steps, including 0 resets, run visited all 8 properties in 30001 ms. (steps per millisecond=3 )
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5047 ms. (steps per millisecond=18 ) properties seen 240
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5026 ms. (steps per millisecond=19 ) properties seen 240
Finished Best-First random walk after 95343 steps, including 0 resets, run visited all 8 properties in 5009 ms. (steps per millisecond=19 )
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5048 ms. (steps per millisecond=18 ) properties seen 240
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=18 ) properties seen 240
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5029 ms. (steps per millisecond=19 ) properties seen 96
Interrupted Best-First random walk after 96698 steps, including 0 resets, run timeout after 5035 ms. (steps per millisecond=19 ) properties seen 98
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=19 ) properties seen 240
[2023-03-22 03:29:38] [INFO ] Invariant cache hit.
[2023-03-22 03:29:39] [INFO ] [Real]Absence check using 2000 positive place invariants in 994 ms returned sat
[2023-03-22 03:29:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:29:42] [INFO ] [Real]Absence check using state equation in 3070 ms returned sat
[2023-03-22 03:29:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:29:44] [INFO ] [Nat]Absence check using 2000 positive place invariants in 940 ms returned sat
[2023-03-22 03:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:29:47] [INFO ] [Nat]Absence check using state equation in 3087 ms returned sat
[2023-03-22 03:29:47] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 247 ms.
[2023-03-22 03:29:51] [INFO ] Added : 76 causal constraints over 16 iterations in 4164 ms. Result :sat
[2023-03-22 03:29:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 950 ms returned sat
[2023-03-22 03:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:29:56] [INFO ] [Real]Absence check using state equation in 2973 ms returned sat
[2023-03-22 03:29:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:29:58] [INFO ] [Nat]Absence check using 2000 positive place invariants in 929 ms returned sat
[2023-03-22 03:29:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:30:01] [INFO ] [Nat]Absence check using state equation in 2990 ms returned sat
[2023-03-22 03:30:01] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 234 ms.
[2023-03-22 03:30:05] [INFO ] Added : 76 causal constraints over 16 iterations in 4007 ms. Result :sat
[2023-03-22 03:30:06] [INFO ] [Real]Absence check using 2000 positive place invariants in 606 ms returned sat
[2023-03-22 03:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:30:09] [INFO ] [Real]Absence check using state equation in 3041 ms returned sat
[2023-03-22 03:30:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:30:10] [INFO ] [Nat]Absence check using 2000 positive place invariants in 618 ms returned sat
[2023-03-22 03:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:30:13] [INFO ] [Nat]Absence check using state equation in 3047 ms returned sat
[2023-03-22 03:30:14] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 246 ms.
[2023-03-22 03:30:24] [INFO ] Added : 210 causal constraints over 42 iterations in 9870 ms. Result :sat
[2023-03-22 03:30:25] [INFO ] [Real]Absence check using 2000 positive place invariants in 912 ms returned sat
[2023-03-22 03:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:30:28] [INFO ] [Real]Absence check using state equation in 2808 ms returned sat
[2023-03-22 03:30:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:30:30] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1019 ms returned sat
[2023-03-22 03:30:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:30:33] [INFO ] [Nat]Absence check using state equation in 3394 ms returned sat
[2023-03-22 03:30:34] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 268 ms.
[2023-03-22 03:30:38] [INFO ] Added : 76 causal constraints over 16 iterations in 4356 ms. Result :sat
[2023-03-22 03:30:39] [INFO ] [Real]Absence check using 2000 positive place invariants in 925 ms returned sat
[2023-03-22 03:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:30:42] [INFO ] [Real]Absence check using state equation in 2907 ms returned sat
[2023-03-22 03:30:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:30:44] [INFO ] [Nat]Absence check using 2000 positive place invariants in 940 ms returned sat
[2023-03-22 03:30:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:30:47] [INFO ] [Nat]Absence check using state equation in 2960 ms returned sat
[2023-03-22 03:30:47] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 260 ms.
[2023-03-22 03:30:51] [INFO ] Added : 76 causal constraints over 16 iterations in 4232 ms. Result :sat
[2023-03-22 03:30:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 1109 ms returned sat
[2023-03-22 03:30:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:30:56] [INFO ] [Real]Absence check using state equation in 3095 ms returned sat
[2023-03-22 03:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:30:58] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1074 ms returned sat
[2023-03-22 03:30:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:31:01] [INFO ] [Nat]Absence check using state equation in 3069 ms returned sat
[2023-03-22 03:31:02] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 256 ms.
[2023-03-22 03:31:04] [INFO ] Added : 40 causal constraints over 8 iterations in 2353 ms. Result :sat
[2023-03-22 03:31:06] [INFO ] [Real]Absence check using 2000 positive place invariants in 1054 ms returned sat
[2023-03-22 03:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:31:09] [INFO ] [Real]Absence check using state equation in 3235 ms returned sat
[2023-03-22 03:31:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:31:11] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1070 ms returned sat
[2023-03-22 03:31:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:31:14] [INFO ] [Nat]Absence check using state equation in 3267 ms returned sat
[2023-03-22 03:31:14] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 250 ms.
[2023-03-22 03:31:16] [INFO ] Added : 40 causal constraints over 8 iterations in 2283 ms. Result :sat
[2023-03-22 03:31:18] [INFO ] [Real]Absence check using 2000 positive place invariants in 928 ms returned sat
[2023-03-22 03:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:31:21] [INFO ] [Real]Absence check using state equation in 2916 ms returned sat
[2023-03-22 03:31:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:31:22] [INFO ] [Nat]Absence check using 2000 positive place invariants in 941 ms returned sat
[2023-03-22 03:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:31:26] [INFO ] [Nat]Absence check using state equation in 3130 ms returned sat
[2023-03-22 03:31:26] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 251 ms.
[2023-03-22 03:31:30] [INFO ] Added : 76 causal constraints over 16 iterations in 4127 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1000, 1000, 500, 1000, 1000, 1000, 1000, 1000] Max seen :[655, 655, 209, 655, 655, 749, 749, 655]
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 88 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 78 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-22 03:35:26] [INFO ] Invariant cache hit.
[2023-03-22 03:35:28] [INFO ] Implicit Places using invariants in 1931 ms returned []
[2023-03-22 03:35:28] [INFO ] Invariant cache hit.
[2023-03-22 03:35:30] [INFO ] Implicit Places using invariants and state equation in 2011 ms returned []
Implicit Place search using SMT with State Equation took 3958 ms to find 0 implicit places.
[2023-03-22 03:35:31] [INFO ] Redundant transitions in 217 ms returned []
[2023-03-22 03:35:33] [INFO ] Invariant cache hit.
[2023-03-22 03:35:36] [INFO ] Dead Transitions using invariants and state equation in 5833 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10092 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2023-03-22 03:35:36] [INFO ] Invariant cache hit.
Finished random walk after 95106 steps, including 0 resets, run visited all 8 properties in 30001 ms. (steps per millisecond=3 )
Interrupted Best-First random walk after 93792 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=18 ) properties seen 235
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5036 ms. (steps per millisecond=19 ) properties seen 240
Finished Best-First random walk after 96273 steps, including 0 resets, run visited all 8 properties in 5037 ms. (steps per millisecond=19 )
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5011 ms. (steps per millisecond=18 ) properties seen 240
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5035 ms. (steps per millisecond=19 ) properties seen 240
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5024 ms. (steps per millisecond=19 ) properties seen 96
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5033 ms. (steps per millisecond=19 ) properties seen 96
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5019 ms. (steps per millisecond=19 ) properties seen 240
[2023-03-22 03:36:47] [INFO ] Invariant cache hit.
[2023-03-22 03:36:48] [INFO ] [Real]Absence check using 2000 positive place invariants in 1035 ms returned sat
[2023-03-22 03:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:36:51] [INFO ] [Real]Absence check using state equation in 2949 ms returned sat
[2023-03-22 03:36:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:36:53] [INFO ] [Nat]Absence check using 2000 positive place invariants in 968 ms returned sat
[2023-03-22 03:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:36:56] [INFO ] [Nat]Absence check using state equation in 2973 ms returned sat
[2023-03-22 03:36:56] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 229 ms.
[2023-03-22 03:36:59] [INFO ] Added : 63 causal constraints over 13 iterations in 3233 ms. Result :sat
[2023-03-22 03:37:01] [INFO ] [Real]Absence check using 2000 positive place invariants in 966 ms returned sat
[2023-03-22 03:37:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:37:04] [INFO ] [Real]Absence check using state equation in 2776 ms returned sat
[2023-03-22 03:37:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:37:05] [INFO ] [Nat]Absence check using 2000 positive place invariants in 974 ms returned sat
[2023-03-22 03:37:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:37:08] [INFO ] [Nat]Absence check using state equation in 2943 ms returned sat
[2023-03-22 03:37:09] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 226 ms.
[2023-03-22 03:37:12] [INFO ] Added : 63 causal constraints over 13 iterations in 3235 ms. Result :sat
[2023-03-22 03:37:13] [INFO ] [Real]Absence check using 2000 positive place invariants in 510 ms returned sat
[2023-03-22 03:37:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:37:16] [INFO ] [Real]Absence check using state equation in 2646 ms returned sat
[2023-03-22 03:37:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:37:17] [INFO ] [Nat]Absence check using 2000 positive place invariants in 598 ms returned sat
[2023-03-22 03:37:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:37:20] [INFO ] [Nat]Absence check using state equation in 3013 ms returned sat
[2023-03-22 03:37:20] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 241 ms.
[2023-03-22 03:37:30] [INFO ] Added : 221 causal constraints over 45 iterations in 10082 ms. Result :sat
[2023-03-22 03:37:32] [INFO ] [Real]Absence check using 2000 positive place invariants in 951 ms returned sat
[2023-03-22 03:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:37:35] [INFO ] [Real]Absence check using state equation in 2866 ms returned sat
[2023-03-22 03:37:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:37:36] [INFO ] [Nat]Absence check using 2000 positive place invariants in 971 ms returned sat
[2023-03-22 03:37:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:37:39] [INFO ] [Nat]Absence check using state equation in 2865 ms returned sat
[2023-03-22 03:37:40] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 250 ms.
[2023-03-22 03:37:43] [INFO ] Added : 63 causal constraints over 13 iterations in 3276 ms. Result :sat
[2023-03-22 03:37:44] [INFO ] [Real]Absence check using 2000 positive place invariants in 964 ms returned sat
[2023-03-22 03:37:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:37:47] [INFO ] [Real]Absence check using state equation in 2869 ms returned sat
[2023-03-22 03:37:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:37:49] [INFO ] [Nat]Absence check using 2000 positive place invariants in 965 ms returned sat
[2023-03-22 03:37:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:37:52] [INFO ] [Nat]Absence check using state equation in 2867 ms returned sat
[2023-03-22 03:37:52] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 234 ms.
[2023-03-22 03:37:55] [INFO ] Added : 63 causal constraints over 13 iterations in 3256 ms. Result :sat
[2023-03-22 03:37:57] [INFO ] [Real]Absence check using 2000 positive place invariants in 1041 ms returned sat
[2023-03-22 03:37:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:38:00] [INFO ] [Real]Absence check using state equation in 2940 ms returned sat
[2023-03-22 03:38:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:38:01] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1064 ms returned sat
[2023-03-22 03:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:38:04] [INFO ] [Nat]Absence check using state equation in 3051 ms returned sat
[2023-03-22 03:38:05] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 235 ms.
[2023-03-22 03:38:07] [INFO ] Added : 32 causal constraints over 7 iterations in 2080 ms. Result :sat
[2023-03-22 03:38:09] [INFO ] [Real]Absence check using 2000 positive place invariants in 1052 ms returned sat
[2023-03-22 03:38:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:38:12] [INFO ] [Real]Absence check using state equation in 3011 ms returned sat
[2023-03-22 03:38:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:38:13] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1062 ms returned sat
[2023-03-22 03:38:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:38:16] [INFO ] [Nat]Absence check using state equation in 3040 ms returned sat
[2023-03-22 03:38:17] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 240 ms.
[2023-03-22 03:38:19] [INFO ] Added : 32 causal constraints over 7 iterations in 2073 ms. Result :sat
[2023-03-22 03:38:20] [INFO ] [Real]Absence check using 2000 positive place invariants in 977 ms returned sat
[2023-03-22 03:38:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:38:23] [INFO ] [Real]Absence check using state equation in 2993 ms returned sat
[2023-03-22 03:38:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:38:25] [INFO ] [Nat]Absence check using 2000 positive place invariants in 985 ms returned sat
[2023-03-22 03:38:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:38:28] [INFO ] [Nat]Absence check using state equation in 2870 ms returned sat
[2023-03-22 03:38:28] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 237 ms.
[2023-03-22 03:38:31] [INFO ] Added : 63 causal constraints over 13 iterations in 3353 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1000, 1000, 500, 1000, 1000, 1000, 1000, 1000] Max seen :[711, 711, 220, 711, 711, 762, 762, 711]
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 85 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 71 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-22 03:42:27] [INFO ] Invariant cache hit.
[2023-03-22 03:42:29] [INFO ] Implicit Places using invariants in 1958 ms returned []
[2023-03-22 03:42:29] [INFO ] Invariant cache hit.
[2023-03-22 03:42:31] [INFO ] Implicit Places using invariants and state equation in 1988 ms returned []
Implicit Place search using SMT with State Equation took 3962 ms to find 0 implicit places.
[2023-03-22 03:42:31] [INFO ] Redundant transitions in 206 ms returned []
[2023-03-22 03:42:31] [INFO ] Invariant cache hit.
[2023-03-22 03:42:35] [INFO ] Dead Transitions using invariants and state equation in 3612 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7861 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2023-03-22 03:42:35] [INFO ] Invariant cache hit.
Finished random walk after 101114 steps, including 0 resets, run visited all 8 properties in 30001 ms. (steps per millisecond=3 )
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5017 ms. (steps per millisecond=19 ) properties seen 240
Interrupted Best-First random walk after 96698 steps, including 0 resets, run timeout after 5023 ms. (steps per millisecond=19 ) properties seen 245
Finished Best-First random walk after 97274 steps, including 0 resets, run visited all 8 properties in 5038 ms. (steps per millisecond=19 )
Interrupted Best-First random walk after 96698 steps, including 0 resets, run timeout after 5050 ms. (steps per millisecond=19 ) properties seen 245
Interrupted Best-First random walk after 96698 steps, including 0 resets, run timeout after 5047 ms. (steps per millisecond=19 ) properties seen 245
Interrupted Best-First random walk after 96698 steps, including 0 resets, run timeout after 5039 ms. (steps per millisecond=19 ) properties seen 98
Interrupted Best-First random walk after 96698 steps, including 0 resets, run timeout after 5031 ms. (steps per millisecond=19 ) properties seen 98
Interrupted Best-First random walk after 96698 steps, including 0 resets, run timeout after 5044 ms. (steps per millisecond=19 ) properties seen 245
[2023-03-22 03:43:45] [INFO ] Invariant cache hit.
[2023-03-22 03:43:47] [INFO ] [Real]Absence check using 2000 positive place invariants in 1039 ms returned sat
[2023-03-22 03:43:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:43:50] [INFO ] [Real]Absence check using state equation in 2925 ms returned sat
[2023-03-22 03:43:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:43:51] [INFO ] [Nat]Absence check using 2000 positive place invariants in 981 ms returned sat
[2023-03-22 03:43:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:43:55] [INFO ] [Nat]Absence check using state equation in 3118 ms returned sat
[2023-03-22 03:43:55] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 230 ms.
[2023-03-22 03:43:58] [INFO ] Added : 48 causal constraints over 10 iterations in 2799 ms. Result :sat
[2023-03-22 03:43:59] [INFO ] [Real]Absence check using 2000 positive place invariants in 997 ms returned sat
[2023-03-22 03:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:44:02] [INFO ] [Real]Absence check using state equation in 2902 ms returned sat
[2023-03-22 03:44:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:44:04] [INFO ] [Nat]Absence check using 2000 positive place invariants in 994 ms returned sat
[2023-03-22 03:44:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:44:07] [INFO ] [Nat]Absence check using state equation in 3059 ms returned sat
[2023-03-22 03:44:07] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 232 ms.
[2023-03-22 03:44:10] [INFO ] Added : 48 causal constraints over 10 iterations in 2831 ms. Result :sat
[2023-03-22 03:44:11] [INFO ] [Real]Absence check using 2000 positive place invariants in 597 ms returned sat
[2023-03-22 03:44:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:44:14] [INFO ] [Real]Absence check using state equation in 2916 ms returned sat
[2023-03-22 03:44:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:44:15] [INFO ] [Nat]Absence check using 2000 positive place invariants in 602 ms returned sat
[2023-03-22 03:44:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:44:18] [INFO ] [Nat]Absence check using state equation in 2901 ms returned sat
[2023-03-22 03:44:19] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 258 ms.
[2023-03-22 03:44:29] [INFO ] Added : 229 causal constraints over 46 iterations in 10422 ms. Result :sat
[2023-03-22 03:44:31] [INFO ] [Real]Absence check using 2000 positive place invariants in 998 ms returned sat
[2023-03-22 03:44:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:44:34] [INFO ] [Real]Absence check using state equation in 2892 ms returned sat
[2023-03-22 03:44:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:44:35] [INFO ] [Nat]Absence check using 2000 positive place invariants in 987 ms returned sat
[2023-03-22 03:44:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:44:38] [INFO ] [Nat]Absence check using state equation in 3120 ms returned sat
[2023-03-22 03:44:39] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 230 ms.
[2023-03-22 03:44:41] [INFO ] Added : 48 causal constraints over 10 iterations in 2794 ms. Result :sat
[2023-03-22 03:44:43] [INFO ] [Real]Absence check using 2000 positive place invariants in 1001 ms returned sat
[2023-03-22 03:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:44:46] [INFO ] [Real]Absence check using state equation in 2961 ms returned sat
[2023-03-22 03:44:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:44:48] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1004 ms returned sat
[2023-03-22 03:44:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:44:51] [INFO ] [Nat]Absence check using state equation in 3137 ms returned sat
[2023-03-22 03:44:51] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 226 ms.
[2023-03-22 03:44:54] [INFO ] Added : 48 causal constraints over 10 iterations in 2810 ms. Result :sat
[2023-03-22 03:44:56] [INFO ] [Real]Absence check using 2000 positive place invariants in 1060 ms returned sat
[2023-03-22 03:44:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:44:59] [INFO ] [Real]Absence check using state equation in 3002 ms returned sat
[2023-03-22 03:44:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:45:00] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1057 ms returned sat
[2023-03-22 03:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:45:03] [INFO ] [Nat]Absence check using state equation in 2971 ms returned sat
[2023-03-22 03:45:04] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 249 ms.
[2023-03-22 03:45:06] [INFO ] Added : 42 causal constraints over 9 iterations in 2611 ms. Result :sat
[2023-03-22 03:45:08] [INFO ] [Real]Absence check using 2000 positive place invariants in 1048 ms returned sat
[2023-03-22 03:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:45:11] [INFO ] [Real]Absence check using state equation in 2902 ms returned sat
[2023-03-22 03:45:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:45:12] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1056 ms returned sat
[2023-03-22 03:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:45:15] [INFO ] [Nat]Absence check using state equation in 2939 ms returned sat
[2023-03-22 03:45:16] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 235 ms.
[2023-03-22 03:45:18] [INFO ] Added : 42 causal constraints over 9 iterations in 2416 ms. Result :sat
[2023-03-22 03:45:20] [INFO ] [Real]Absence check using 2000 positive place invariants in 981 ms returned sat
[2023-03-22 03:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:45:23] [INFO ] [Real]Absence check using state equation in 2933 ms returned sat
[2023-03-22 03:45:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:45:24] [INFO ] [Nat]Absence check using 2000 positive place invariants in 996 ms returned sat
[2023-03-22 03:45:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:45:27] [INFO ] [Nat]Absence check using state equation in 3149 ms returned sat
[2023-03-22 03:45:28] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 228 ms.
[2023-03-22 03:45:30] [INFO ] Added : 48 causal constraints over 10 iterations in 2781 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1000, 1000, 500, 1000, 1000, 1000, 1000, 1000] Max seen :[738, 738, 228, 738, 738, 772, 772, 738]
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 77 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 70 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-22 03:49:27] [INFO ] Invariant cache hit.
[2023-03-22 03:49:29] [INFO ] Implicit Places using invariants in 1997 ms returned []
[2023-03-22 03:49:29] [INFO ] Invariant cache hit.
[2023-03-22 03:49:31] [INFO ] Implicit Places using invariants and state equation in 1930 ms returned []
Implicit Place search using SMT with State Equation took 3928 ms to find 0 implicit places.
[2023-03-22 03:49:31] [INFO ] Redundant transitions in 228 ms returned []
[2023-03-22 03:49:31] [INFO ] Invariant cache hit.
[2023-03-22 03:49:35] [INFO ] Dead Transitions using invariants and state equation in 3982 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8223 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2023-03-22 03:49:35] [INFO ] Invariant cache hit.
Finished random walk after 100148 steps, including 0 resets, run visited all 8 properties in 30001 ms. (steps per millisecond=3 )
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=18 ) properties seen 240
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5045 ms. (steps per millisecond=18 ) properties seen 240
Finished Best-First random walk after 96273 steps, including 0 resets, run visited all 8 properties in 5027 ms. (steps per millisecond=19 )
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=18 ) properties seen 240
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=18 ) properties seen 240
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=18 ) properties seen 96
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=18 ) properties seen 96
Interrupted Best-First random walk after 96698 steps, including 0 resets, run timeout after 5040 ms. (steps per millisecond=19 ) properties seen 245
[2023-03-22 03:50:45] [INFO ] Invariant cache hit.
[2023-03-22 03:50:47] [INFO ] [Real]Absence check using 2000 positive place invariants in 1040 ms returned sat
[2023-03-22 03:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:50:50] [INFO ] [Real]Absence check using state equation in 2798 ms returned sat
[2023-03-22 03:50:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:50:51] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1014 ms returned sat
[2023-03-22 03:50:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:50:54] [INFO ] [Nat]Absence check using state equation in 2774 ms returned sat
[2023-03-22 03:50:54] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 230 ms.
[2023-03-22 03:50:57] [INFO ] Added : 44 causal constraints over 9 iterations in 2436 ms. Result :sat
[2023-03-22 03:50:58] [INFO ] [Real]Absence check using 2000 positive place invariants in 1016 ms returned sat
[2023-03-22 03:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:51:01] [INFO ] [Real]Absence check using state equation in 2914 ms returned sat
[2023-03-22 03:51:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:51:03] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1002 ms returned sat
[2023-03-22 03:51:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:51:06] [INFO ] [Nat]Absence check using state equation in 2916 ms returned sat
[2023-03-22 03:51:06] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 226 ms.
[2023-03-22 03:51:08] [INFO ] Added : 44 causal constraints over 9 iterations in 2393 ms. Result :sat
[2023-03-22 03:51:10] [INFO ] [Real]Absence check using 2000 positive place invariants in 585 ms returned sat
[2023-03-22 03:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:51:13] [INFO ] [Real]Absence check using state equation in 2863 ms returned sat
[2023-03-22 03:51:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:51:14] [INFO ] [Nat]Absence check using 2000 positive place invariants in 621 ms returned sat
[2023-03-22 03:51:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:51:17] [INFO ] [Nat]Absence check using state equation in 2845 ms returned sat
[2023-03-22 03:51:17] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 241 ms.
[2023-03-22 03:51:28] [INFO ] Added : 244 causal constraints over 49 iterations in 10914 ms. Result :sat
[2023-03-22 03:51:30] [INFO ] [Real]Absence check using 2000 positive place invariants in 972 ms returned sat
[2023-03-22 03:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:51:33] [INFO ] [Real]Absence check using state equation in 2927 ms returned sat
[2023-03-22 03:51:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:51:34] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1007 ms returned sat
[2023-03-22 03:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:51:37] [INFO ] [Nat]Absence check using state equation in 2829 ms returned sat
[2023-03-22 03:51:37] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 240 ms.
[2023-03-22 03:51:40] [INFO ] Added : 44 causal constraints over 9 iterations in 2403 ms. Result :sat
[2023-03-22 03:51:41] [INFO ] [Real]Absence check using 2000 positive place invariants in 1016 ms returned sat
[2023-03-22 03:51:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:51:44] [INFO ] [Real]Absence check using state equation in 2952 ms returned sat
[2023-03-22 03:51:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:51:46] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1011 ms returned sat
[2023-03-22 03:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:51:49] [INFO ] [Nat]Absence check using state equation in 2925 ms returned sat
[2023-03-22 03:51:49] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 230 ms.
[2023-03-22 03:51:52] [INFO ] Added : 44 causal constraints over 9 iterations in 2386 ms. Result :sat
[2023-03-22 03:51:53] [INFO ] [Real]Absence check using 2000 positive place invariants in 1052 ms returned sat
[2023-03-22 03:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:51:56] [INFO ] [Real]Absence check using state equation in 2786 ms returned sat
[2023-03-22 03:51:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:51:58] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1066 ms returned sat
[2023-03-22 03:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:52:01] [INFO ] [Nat]Absence check using state equation in 2989 ms returned sat
[2023-03-22 03:52:01] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 241 ms.
[2023-03-22 03:52:03] [INFO ] Added : 35 causal constraints over 7 iterations in 2043 ms. Result :sat
[2023-03-22 03:52:05] [INFO ] [Real]Absence check using 2000 positive place invariants in 1099 ms returned sat
[2023-03-22 03:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:52:08] [INFO ] [Real]Absence check using state equation in 2927 ms returned sat
[2023-03-22 03:52:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:52:10] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1117 ms returned sat
[2023-03-22 03:52:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:52:13] [INFO ] [Nat]Absence check using state equation in 3142 ms returned sat
[2023-03-22 03:52:13] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 257 ms.
[2023-03-22 03:52:15] [INFO ] Added : 35 causal constraints over 7 iterations in 2144 ms. Result :sat
[2023-03-22 03:52:17] [INFO ] [Real]Absence check using 2000 positive place invariants in 1048 ms returned sat
[2023-03-22 03:52:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:52:20] [INFO ] [Real]Absence check using state equation in 3059 ms returned sat
[2023-03-22 03:52:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:52:22] [INFO ] [Nat]Absence check using 2000 positive place invariants in 997 ms returned sat
[2023-03-22 03:52:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:52:25] [INFO ] [Nat]Absence check using state equation in 2883 ms returned sat
[2023-03-22 03:52:25] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 237 ms.
[2023-03-22 03:52:27] [INFO ] Added : 44 causal constraints over 9 iterations in 2391 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1000, 1000, 500, 1000, 1000, 1000, 1000, 1000] Max seen :[752, 752, 243, 752, 752, 782, 782, 752]
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 73 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 67 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-22 03:56:24] [INFO ] Invariant cache hit.
[2023-03-22 03:56:26] [INFO ] Implicit Places using invariants in 2002 ms returned []
[2023-03-22 03:56:26] [INFO ] Invariant cache hit.
[2023-03-22 03:56:28] [INFO ] Implicit Places using invariants and state equation in 2020 ms returned []
Implicit Place search using SMT with State Equation took 4023 ms to find 0 implicit places.
[2023-03-22 03:56:28] [INFO ] Redundant transitions in 223 ms returned []
[2023-03-22 03:56:28] [INFO ] Invariant cache hit.
[2023-03-22 03:56:32] [INFO ] Dead Transitions using invariants and state equation in 3804 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8135 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2023-03-22 03:56:32] [INFO ] Invariant cache hit.
Finished random walk after 98416 steps, including 0 resets, run visited all 8 properties in 30001 ms. (steps per millisecond=3 )
Interrupted Best-First random walk after 96698 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=19 ) properties seen 245
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=18 ) properties seen 240
Finished Best-First random walk after 94344 steps, including 0 resets, run visited all 8 properties in 5002 ms. (steps per millisecond=18 )
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=18 ) properties seen 240
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5032 ms. (steps per millisecond=19 ) properties seen 240
Interrupted Best-First random walk after 95697 steps, including 0 resets, run timeout after 5038 ms. (steps per millisecond=18 ) properties seen 96
Interrupted Best-First random walk after 86152 steps, including 0 resets, run timeout after 5043 ms. (steps per millisecond=17 ) properties seen 86
Interrupted Best-First random walk after 94793 steps, including 0 resets, run timeout after 5023 ms. (steps per millisecond=18 ) properties seen 240
[2023-03-22 03:57:42] [INFO ] Invariant cache hit.
[2023-03-22 03:57:43] [INFO ] [Real]Absence check using 2000 positive place invariants in 1043 ms returned sat
[2023-03-22 03:57:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:57:46] [INFO ] [Real]Absence check using state equation in 2939 ms returned sat
[2023-03-22 03:57:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:57:48] [INFO ] [Nat]Absence check using 2000 positive place invariants in 996 ms returned sat
[2023-03-22 03:57:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:57:51] [INFO ] [Nat]Absence check using state equation in 2873 ms returned sat
[2023-03-22 03:57:51] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 241 ms.
[2023-03-22 03:57:53] [INFO ] Added : 39 causal constraints over 8 iterations in 2309 ms. Result :sat
[2023-03-22 03:57:55] [INFO ] [Real]Absence check using 2000 positive place invariants in 1024 ms returned sat
[2023-03-22 03:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:57:58] [INFO ] [Real]Absence check using state equation in 2883 ms returned sat
[2023-03-22 03:57:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:58:00] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1023 ms returned sat
[2023-03-22 03:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:58:03] [INFO ] [Nat]Absence check using state equation in 2873 ms returned sat
[2023-03-22 03:58:03] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 226 ms.
[2023-03-22 03:58:05] [INFO ] Added : 39 causal constraints over 8 iterations in 2246 ms. Result :sat
[2023-03-22 03:58:06] [INFO ] [Real]Absence check using 2000 positive place invariants in 624 ms returned sat
[2023-03-22 03:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:58:09] [INFO ] [Real]Absence check using state equation in 3044 ms returned sat
[2023-03-22 03:58:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:58:11] [INFO ] [Nat]Absence check using 2000 positive place invariants in 567 ms returned sat
[2023-03-22 03:58:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:58:14] [INFO ] [Nat]Absence check using state equation in 2986 ms returned sat
[2023-03-22 03:58:14] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 230 ms.
[2023-03-22 03:58:25] [INFO ] Added : 249 causal constraints over 50 iterations in 11365 ms. Result :sat
[2023-03-22 03:58:27] [INFO ] [Real]Absence check using 2000 positive place invariants in 1055 ms returned sat
[2023-03-22 03:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:58:30] [INFO ] [Real]Absence check using state equation in 2994 ms returned sat
[2023-03-22 03:58:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:58:32] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1036 ms returned sat
[2023-03-22 03:58:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:58:35] [INFO ] [Nat]Absence check using state equation in 2954 ms returned sat
[2023-03-22 03:58:35] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 245 ms.
[2023-03-22 03:58:37] [INFO ] Added : 39 causal constraints over 8 iterations in 2247 ms. Result :sat
[2023-03-22 03:58:39] [INFO ] [Real]Absence check using 2000 positive place invariants in 1002 ms returned sat
[2023-03-22 03:58:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:58:42] [INFO ] [Real]Absence check using state equation in 2882 ms returned sat
[2023-03-22 03:58:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:58:43] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1029 ms returned sat
[2023-03-22 03:58:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:58:46] [INFO ] [Nat]Absence check using state equation in 3054 ms returned sat
[2023-03-22 03:58:47] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 232 ms.
[2023-03-22 03:58:49] [INFO ] Added : 39 causal constraints over 8 iterations in 2248 ms. Result :sat
[2023-03-22 03:58:51] [INFO ] [Real]Absence check using 2000 positive place invariants in 1084 ms returned sat
[2023-03-22 03:58:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:58:54] [INFO ] [Real]Absence check using state equation in 2932 ms returned sat
[2023-03-22 03:58:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:58:55] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1083 ms returned sat
[2023-03-22 03:58:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:58:58] [INFO ] [Nat]Absence check using state equation in 2900 ms returned sat
[2023-03-22 03:58:59] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 240 ms.
[2023-03-22 03:59:01] [INFO ] Added : 32 causal constraints over 7 iterations in 2047 ms. Result :sat
[2023-03-22 03:59:02] [INFO ] [Real]Absence check using 2000 positive place invariants in 1078 ms returned sat
[2023-03-22 03:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:59:05] [INFO ] [Real]Absence check using state equation in 2912 ms returned sat
[2023-03-22 03:59:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:59:07] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1079 ms returned sat
[2023-03-22 03:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:59:10] [INFO ] [Nat]Absence check using state equation in 2943 ms returned sat
[2023-03-22 03:59:10] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 239 ms.
[2023-03-22 03:59:12] [INFO ] Added : 32 causal constraints over 7 iterations in 2056 ms. Result :sat
[2023-03-22 03:59:14] [INFO ] [Real]Absence check using 2000 positive place invariants in 1083 ms returned sat
[2023-03-22 03:59:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:59:17] [INFO ] [Real]Absence check using state equation in 3000 ms returned sat
[2023-03-22 03:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:59:19] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1022 ms returned sat
[2023-03-22 03:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:59:22] [INFO ] [Nat]Absence check using state equation in 2940 ms returned sat
[2023-03-22 03:59:22] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 222 ms.
[2023-03-22 03:59:24] [INFO ] Added : 39 causal constraints over 8 iterations in 2194 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1000, 1000, 500, 1000, 1000, 1000, 1000, 1000] Max seen :[763, 763, 248, 763, 763, 795, 795, 763]
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 68 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 79 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-22 04:03:20] [INFO ] Invariant cache hit.
[2023-03-22 04:03:22] [INFO ] Implicit Places using invariants in 1863 ms returned []
[2023-03-22 04:03:22] [INFO ] Invariant cache hit.
[2023-03-22 04:03:24] [INFO ] Implicit Places using invariants and state equation in 1831 ms returned []
Implicit Place search using SMT with State Equation took 3695 ms to find 0 implicit places.
[2023-03-22 04:03:24] [INFO ] Redundant transitions in 209 ms returned []
[2023-03-22 04:03:24] [INFO ] Invariant cache hit.
[2023-03-22 04:03:28] [INFO ] Dead Transitions using invariants and state equation in 3520 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7510 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2023-03-22 04:03:28] [INFO ] Invariant cache hit.
Finished random walk after 98968 steps, including 0 resets, run visited all 8 properties in 30001 ms. (steps per millisecond=3 )
Interrupted Best-First random walk after 96698 steps, including 0 resets, run timeout after 5011 ms. (steps per millisecond=19 ) properties seen 245
Interrupted Best-First random walk after 96698 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=19 ) properties seen 245
Finished Best-First random walk after 97274 steps, including 0 resets, run visited all 8 properties in 5017 ms. (steps per millisecond=19 )
Interrupted Best-First random walk after 97600 steps, including 0 resets, run timeout after 5033 ms. (steps per millisecond=19 ) properties seen 245
Interrupted Best-First random walk after 97600 steps, including 0 resets, run timeout after 5034 ms. (steps per millisecond=19 ) properties seen 245
Interrupted Best-First random walk after 96698 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=19 ) properties seen 98
Interrupted Best-First random walk after 96698 steps, including 0 resets, run timeout after 5047 ms. (steps per millisecond=19 ) properties seen 98
Interrupted Best-First random walk after 96698 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=19 ) properties seen 245
[2023-03-22 04:04:38] [INFO ] Invariant cache hit.
[2023-03-22 04:04:40] [INFO ] [Real]Absence check using 2000 positive place invariants in 1055 ms returned sat
[2023-03-22 04:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:04:42] [INFO ] [Real]Absence check using state equation in 2810 ms returned sat
[2023-03-22 04:04:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 04:04:44] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1039 ms returned sat
[2023-03-22 04:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 04:04:47] [INFO ] [Nat]Absence check using state equation in 2891 ms returned sat
[2023-03-22 04:04:47] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 244 ms.
[2023-03-22 04:04:49] [INFO ] Added : 40 causal constraints over 8 iterations in 2191 ms. Result :sat
[2023-03-22 04:04:51] [INFO ] [Real]Absence check using 2000 positive place invariants in 1026 ms returned sat
[2023-03-22 04:04:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:04:54] [INFO ] [Real]Absence check using state equation in 2823 ms returned sat
[2023-03-22 04:04:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 04:04:56] [INFO ] [Nat]Absence check using 2000 positive place invariants in 1044 ms returned sat
[2023-03-22 04:04:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 04:04:59] [INFO ] [Nat]Absence check using state equation in 2994 ms returned sat
[2023-03-22 04:04:59] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 233 ms.
[2023-03-22 04:05:01] [INFO ] Added : 40 causal constraints over 8 iterations in 2367 ms. Result :sat
[2023-03-22 04:05:02] [INFO ] [Real]Absence check using 2000 positive place invariants in 617 ms returned sat
[2023-03-22 04:05:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 04:05:05] [INFO ] [Real]Absence check using state equation in 2751 ms returned sat
[2023-03-22 04:05:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 04:05:07] [INFO ] [Nat]Absence check using 2000 positive place invariants in 617 ms returned sat
[2023-03-22 04:05:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 04:05:09] [INFO ] [Nat]Absence check using state equation in 2885 ms returned sat
[2023-03-22 04:05:10] [INFO ] Computed and/alt/rep : 3000/4000/3000 causal constraints (skipped 0 transitions) in 232 ms.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15307820 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16107992 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="Philosophers-COL-001000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is Philosophers-COL-001000, 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 r297-tall-167873950000141"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-001000.tgz
mv Philosophers-COL-001000 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 ;