About the Execution of 2021-gold for HypertorusGrid-PT-d4k3p2b08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1854.491 | 3600000.00 | 3743517.00 | 10739.00 | 1 1 ? 1 24 24 1 ? 1 1 24 1 24 1 24 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r143-tall-165271830100022.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is HypertorusGrid-PT-d4k3p2b08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r143-tall-165271830100022
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.0M
-rw-r--r-- 1 mcc users 9.2K Apr 30 09:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 30 09:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 30 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 30 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.6K May 9 08:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 9 08:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 08:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 08:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 2.8M May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-00
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-01
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-02
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-03
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-04
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-05
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-06
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-07
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-08
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-09
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-10
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-11
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-12
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-13
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-14
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1652739263141
Running Version 0
[2022-05-16 22:14:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 22:14:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 22:14:24] [INFO ] Load time of PNML (sax parser for PT used): 194 ms
[2022-05-16 22:14:24] [INFO ] Transformed 2025 places.
[2022-05-16 22:14:24] [INFO ] Transformed 5184 transitions.
[2022-05-16 22:14:24] [INFO ] Parsed PT model containing 2025 places and 5184 transitions in 275 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 107 ms.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:14:25] [INFO ] Computed 730 place invariants in 199 ms
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1822 ms. (steps per millisecond=5 ) properties (out of 12) seen :55
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 7) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 7) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 7) seen :27
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 7) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 7) seen :32
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 7) seen :32
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 7) seen :26
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:14:28] [INFO ] Computed 730 place invariants in 100 ms
[2022-05-16 22:14:29] [INFO ] [Real]Absence check using 729 positive place invariants in 145 ms returned sat
[2022-05-16 22:14:29] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 44 ms returned sat
[2022-05-16 22:14:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:14:30] [INFO ] [Real]Absence check using state equation in 1400 ms returned sat
[2022-05-16 22:14:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:14:31] [INFO ] [Nat]Absence check using 729 positive place invariants in 126 ms returned sat
[2022-05-16 22:14:31] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 22:14:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:14:32] [INFO ] [Nat]Absence check using state equation in 1338 ms returned sat
[2022-05-16 22:14:32] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 275 ms.
[2022-05-16 22:14:37] [INFO ] Deduced a trap composed of 2 places in 2106 ms of which 7 ms to minimize.
[2022-05-16 22:14:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 22:14:38] [INFO ] [Real]Absence check using 729 positive place invariants in 133 ms returned sat
[2022-05-16 22:14:38] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:14:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:14:39] [INFO ] [Real]Absence check using state equation in 1267 ms returned sat
[2022-05-16 22:14:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:14:40] [INFO ] [Nat]Absence check using 729 positive place invariants in 141 ms returned sat
[2022-05-16 22:14:40] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:14:41] [INFO ] [Nat]Absence check using state equation in 1384 ms returned sat
[2022-05-16 22:14:41] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 246 ms.
[2022-05-16 22:14:46] [INFO ] Deduced a trap composed of 2 places in 2089 ms of which 5 ms to minimize.
[2022-05-16 22:14:46] [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 1
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 22:14:47] [INFO ] [Real]Absence check using 729 positive place invariants in 135 ms returned sat
[2022-05-16 22:14:47] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 49 ms returned sat
[2022-05-16 22:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:14:48] [INFO ] [Real]Absence check using state equation in 1374 ms returned sat
[2022-05-16 22:14:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:14:49] [INFO ] [Nat]Absence check using 729 positive place invariants in 133 ms returned sat
[2022-05-16 22:14:49] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 22:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:14:50] [INFO ] [Nat]Absence check using state equation in 1425 ms returned sat
[2022-05-16 22:14:50] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 238 ms.
[2022-05-16 22:14:55] [INFO ] Deduced a trap composed of 2 places in 2002 ms of which 3 ms to minimize.
[2022-05-16 22:14:55] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 22:14:56] [INFO ] [Real]Absence check using 729 positive place invariants in 132 ms returned sat
[2022-05-16 22:14:56] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:14:57] [INFO ] [Real]Absence check using state equation in 1342 ms returned sat
[2022-05-16 22:14:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:14:57] [INFO ] [Nat]Absence check using 729 positive place invariants in 135 ms returned sat
[2022-05-16 22:14:57] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:14:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:14:59] [INFO ] [Nat]Absence check using state equation in 1359 ms returned sat
[2022-05-16 22:14:59] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 250 ms.
[2022-05-16 22:15:04] [INFO ] Deduced a trap composed of 2 places in 1995 ms of which 4 ms to minimize.
[2022-05-16 22:15:04] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 22:15:04] [INFO ] [Real]Absence check using 729 positive place invariants in 165 ms returned sat
[2022-05-16 22:15:05] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 44 ms returned sat
[2022-05-16 22:15:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:15:06] [INFO ] [Real]Absence check using state equation in 1406 ms returned sat
[2022-05-16 22:15:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:15:06] [INFO ] [Nat]Absence check using 729 positive place invariants in 140 ms returned sat
[2022-05-16 22:15:06] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:15:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:15:08] [INFO ] [Nat]Absence check using state equation in 1446 ms returned sat
[2022-05-16 22:15:08] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 216 ms.
[2022-05-16 22:15:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 22:15:11] [INFO ] [Real]Absence check using 729 positive place invariants in 141 ms returned sat
[2022-05-16 22:15:11] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 22:15:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:15:13] [INFO ] [Real]Absence check using state equation in 1419 ms returned sat
[2022-05-16 22:15:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:15:13] [INFO ] [Nat]Absence check using 729 positive place invariants in 140 ms returned sat
[2022-05-16 22:15:13] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 47 ms returned sat
[2022-05-16 22:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:15:15] [INFO ] [Nat]Absence check using state equation in 1341 ms returned sat
[2022-05-16 22:15:15] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 215 ms.
[2022-05-16 22:15:18] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:858)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 22:15:18] [INFO ] [Real]Absence check using 729 positive place invariants in 132 ms returned sat
[2022-05-16 22:15:18] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:15:20] [INFO ] [Real]Absence check using state equation in 1386 ms returned sat
[2022-05-16 22:15:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:15:20] [INFO ] [Nat]Absence check using 729 positive place invariants in 133 ms returned sat
[2022-05-16 22:15:20] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 22:15:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:15:22] [INFO ] [Nat]Absence check using state equation in 1384 ms returned sat
[2022-05-16 22:15:22] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 242 ms.
[2022-05-16 22:15:27] [INFO ] Deduced a trap composed of 2 places in 2072 ms of which 32 ms to minimize.
[2022-05-16 22:15:27] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24, 24, 24, 24] Max seen :[4, 4, 4, 5, 16, 14, 3]
Support contains 7 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 393 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:15:27] [INFO ] Computed 730 place invariants in 65 ms
Interrupted random walk after 209699 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen :{0=10, 1=8, 2=7, 3=10, 4=23, 5=21, 6=7}
Interrupted Best-First random walk after 272777 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=54 ) properties seen :{0=4, 1=2, 2=2, 3=3, 4=12, 5=8, 6=2}
Interrupted Best-First random walk after 271730 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=54 ) properties seen :{0=4, 1=5, 2=2, 3=3, 4=10, 5=12, 6=2}
Interrupted Best-First random walk after 278714 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=55 ) properties seen :{0=2, 1=2, 2=4, 3=2, 4=10, 5=13, 6=2}
Interrupted Best-First random walk after 277826 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=55 ) properties seen :{0=2, 1=2, 2=2, 3=4, 4=10, 5=11, 6=2}
Interrupted Best-First random walk after 279764 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=55 ) properties seen :{0=3, 1=3, 2=2, 3=2, 4=23, 5=9, 6=2}
Interrupted Best-First random walk after 280435 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=56 ) properties seen :{0=2, 1=2, 2=2, 3=4, 4=10, 5=24, 6=2}
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-12 24 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:16:28] [INFO ] Computed 730 place invariants in 66 ms
[2022-05-16 22:16:28] [INFO ] [Real]Absence check using 729 positive place invariants in 136 ms returned sat
[2022-05-16 22:16:28] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 45 ms returned sat
[2022-05-16 22:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:16:29] [INFO ] [Real]Absence check using state equation in 1476 ms returned sat
[2022-05-16 22:16:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:16:30] [INFO ] [Nat]Absence check using 729 positive place invariants in 143 ms returned sat
[2022-05-16 22:16:30] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:16:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:16:32] [INFO ] [Nat]Absence check using state equation in 1542 ms returned sat
[2022-05-16 22:16:32] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 230 ms.
[2022-05-16 22:16:52] [INFO ] Added : 500 causal constraints over 100 iterations in 20163 ms.(timeout) Result :sat
[2022-05-16 22:16:52] [INFO ] [Real]Absence check using 729 positive place invariants in 128 ms returned sat
[2022-05-16 22:16:52] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:16:54] [INFO ] [Real]Absence check using state equation in 1351 ms returned sat
[2022-05-16 22:16:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:16:54] [INFO ] [Nat]Absence check using 729 positive place invariants in 144 ms returned sat
[2022-05-16 22:16:54] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 22:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:16:56] [INFO ] [Nat]Absence check using state equation in 1383 ms returned sat
[2022-05-16 22:16:56] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 209 ms.
[2022-05-16 22:17:16] [INFO ] Added : 490 causal constraints over 98 iterations in 20316 ms.(timeout) Result :sat
[2022-05-16 22:17:17] [INFO ] [Real]Absence check using 729 positive place invariants in 133 ms returned sat
[2022-05-16 22:17:17] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 45 ms returned sat
[2022-05-16 22:17:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:17:18] [INFO ] [Real]Absence check using state equation in 1413 ms returned sat
[2022-05-16 22:17:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:17:19] [INFO ] [Nat]Absence check using 729 positive place invariants in 142 ms returned sat
[2022-05-16 22:17:19] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:17:20] [INFO ] [Nat]Absence check using state equation in 1408 ms returned sat
[2022-05-16 22:17:20] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 246 ms.
[2022-05-16 22:17:40] [INFO ] Added : 505 causal constraints over 101 iterations in 20116 ms.(timeout) Result :sat
[2022-05-16 22:17:41] [INFO ] [Real]Absence check using 729 positive place invariants in 128 ms returned sat
[2022-05-16 22:17:41] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 22:17:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:17:42] [INFO ] [Real]Absence check using state equation in 1325 ms returned sat
[2022-05-16 22:17:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:17:43] [INFO ] [Nat]Absence check using 729 positive place invariants in 137 ms returned sat
[2022-05-16 22:17:43] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:17:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:17:44] [INFO ] [Nat]Absence check using state equation in 1347 ms returned sat
[2022-05-16 22:17:44] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 220 ms.
[2022-05-16 22:18:04] [INFO ] Added : 495 causal constraints over 99 iterations in 20175 ms.(timeout) Result :sat
[2022-05-16 22:18:05] [INFO ] [Real]Absence check using 729 positive place invariants in 139 ms returned sat
[2022-05-16 22:18:05] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 22:18:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:18:06] [INFO ] [Real]Absence check using state equation in 1377 ms returned sat
[2022-05-16 22:18:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:18:07] [INFO ] [Nat]Absence check using 729 positive place invariants in 137 ms returned sat
[2022-05-16 22:18:07] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:18:08] [INFO ] [Nat]Absence check using state equation in 1475 ms returned sat
[2022-05-16 22:18:09] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 226 ms.
[2022-05-16 22:18:28] [INFO ] Added : 495 causal constraints over 99 iterations in 20167 ms.(timeout) Result :sat
[2022-05-16 22:18:29] [INFO ] [Real]Absence check using 729 positive place invariants in 142 ms returned sat
[2022-05-16 22:18:29] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 43 ms returned sat
[2022-05-16 22:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:18:30] [INFO ] [Real]Absence check using state equation in 1431 ms returned sat
[2022-05-16 22:18:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:18:31] [INFO ] [Nat]Absence check using 729 positive place invariants in 135 ms returned sat
[2022-05-16 22:18:31] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:18:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:18:32] [INFO ] [Nat]Absence check using state equation in 1401 ms returned sat
[2022-05-16 22:18:33] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 231 ms.
[2022-05-16 22:18:53] [INFO ] Added : 520 causal constraints over 104 iterations in 20156 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24, 24, 24] Max seen :[10, 8, 7, 10, 23, 7]
Interrupted Parikh walk after 465353 steps, including 52 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 6) seen :66
Interrupted Parikh walk after 440741 steps, including 57 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties (out of 6) seen :55
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-10 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Interrupted Parikh walk after 428334 steps, including 58 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties (out of 5) seen :27
Interrupted Parikh walk after 449229 steps, including 57 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties (out of 5) seen :37
Interrupted Parikh walk after 445004 steps, including 53 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties (out of 5) seen :43
Interrupted Parikh walk after 452599 steps, including 53 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 5) seen :33
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 338 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:21:53] [INFO ] Computed 730 place invariants in 81 ms
Interrupted random walk after 209172 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen :{0=8, 1=10, 2=8, 3=7, 4=9}
Interrupted Best-First random walk after 295133 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=58 ) properties seen :{0=6, 1=2, 2=2, 3=2, 4=3}
Interrupted Best-First random walk after 294669 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=58 ) properties seen :{0=2, 1=6, 2=2, 3=2, 4=3}
Interrupted Best-First random walk after 295294 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=2, 2=4, 3=3, 4=2}
Interrupted Best-First random walk after 297493 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=2, 2=2, 3=4, 4=2}
Interrupted Best-First random walk after 299672 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=2, 2=2, 3=2, 4=6}
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:22:48] [INFO ] Computed 730 place invariants in 75 ms
[2022-05-16 22:22:49] [INFO ] [Real]Absence check using 729 positive place invariants in 131 ms returned sat
[2022-05-16 22:22:49] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 46 ms returned sat
[2022-05-16 22:22:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:50] [INFO ] [Real]Absence check using state equation in 1367 ms returned sat
[2022-05-16 22:22:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:22:50] [INFO ] [Nat]Absence check using 729 positive place invariants in 137 ms returned sat
[2022-05-16 22:22:51] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 22:22:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:22:52] [INFO ] [Nat]Absence check using state equation in 1501 ms returned sat
[2022-05-16 22:22:52] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 250 ms.
[2022-05-16 22:23:12] [INFO ] Added : 495 causal constraints over 99 iterations in 20162 ms.(timeout) Result :sat
[2022-05-16 22:23:13] [INFO ] [Real]Absence check using 729 positive place invariants in 130 ms returned sat
[2022-05-16 22:23:13] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:23:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:23:14] [INFO ] [Real]Absence check using state equation in 1257 ms returned sat
[2022-05-16 22:23:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:23:15] [INFO ] [Nat]Absence check using 729 positive place invariants in 153 ms returned sat
[2022-05-16 22:23:15] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 38 ms returned sat
[2022-05-16 22:23:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:23:16] [INFO ] [Nat]Absence check using state equation in 1260 ms returned sat
[2022-05-16 22:23:16] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 242 ms.
[2022-05-16 22:23:36] [INFO ] Added : 540 causal constraints over 108 iterations in 20013 ms.(timeout) Result :sat
[2022-05-16 22:23:36] [INFO ] [Real]Absence check using 729 positive place invariants in 132 ms returned sat
[2022-05-16 22:23:37] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:23:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:23:38] [INFO ] [Real]Absence check using state equation in 1299 ms returned sat
[2022-05-16 22:23:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:23:38] [INFO ] [Nat]Absence check using 729 positive place invariants in 149 ms returned sat
[2022-05-16 22:23:38] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 22:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:23:40] [INFO ] [Nat]Absence check using state equation in 1262 ms returned sat
[2022-05-16 22:23:40] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 204 ms.
[2022-05-16 22:24:00] [INFO ] Added : 520 causal constraints over 104 iterations in 20144 ms.(timeout) Result :sat
[2022-05-16 22:24:00] [INFO ] [Real]Absence check using 729 positive place invariants in 129 ms returned sat
[2022-05-16 22:24:00] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:24:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:24:02] [INFO ] [Real]Absence check using state equation in 1374 ms returned sat
[2022-05-16 22:24:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:24:02] [INFO ] [Nat]Absence check using 729 positive place invariants in 138 ms returned sat
[2022-05-16 22:24:02] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 22:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:24:04] [INFO ] [Nat]Absence check using state equation in 1314 ms returned sat
[2022-05-16 22:24:04] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 206 ms.
[2022-05-16 22:24:24] [INFO ] Added : 520 causal constraints over 104 iterations in 20097 ms.(timeout) Result :sat
[2022-05-16 22:24:24] [INFO ] [Real]Absence check using 729 positive place invariants in 135 ms returned sat
[2022-05-16 22:24:24] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 43 ms returned sat
[2022-05-16 22:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:24:26] [INFO ] [Real]Absence check using state equation in 1402 ms returned sat
[2022-05-16 22:24:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:24:26] [INFO ] [Nat]Absence check using 729 positive place invariants in 133 ms returned sat
[2022-05-16 22:24:26] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:24:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:24:28] [INFO ] [Nat]Absence check using state equation in 1354 ms returned sat
[2022-05-16 22:24:28] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 218 ms.
[2022-05-16 22:24:48] [INFO ] Added : 510 causal constraints over 102 iterations in 20200 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24, 24] Max seen :[12, 22, 15, 11, 9]
Interrupted Parikh walk after 445770 steps, including 59 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties (out of 5) seen :18
Interrupted Parikh walk after 447230 steps, including 57 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties (out of 5) seen :27
Interrupted Parikh walk after 460391 steps, including 56 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 5) seen :44
Interrupted Parikh walk after 447551 steps, including 59 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties (out of 5) seen :35
Interrupted Parikh walk after 457665 steps, including 58 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 5) seen :34
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 97 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 107 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:27:18] [INFO ] Computed 730 place invariants in 58 ms
[2022-05-16 22:27:20] [INFO ] Implicit Places using invariants in 1471 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:27:20] [INFO ] Computed 730 place invariants in 59 ms
[2022-05-16 22:27:22] [INFO ] Implicit Places using invariants and state equation in 2576 ms returned []
Implicit Place search using SMT with State Equation took 4048 ms to find 0 implicit places.
[2022-05-16 22:27:23] [INFO ] Redundant transitions in 476 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:27:23] [INFO ] Computed 730 place invariants in 65 ms
[2022-05-16 22:27:25] [INFO ] Dead Transitions using invariants and state equation in 2576 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:27:25] [INFO ] Computed 730 place invariants in 62 ms
Interrupted random walk after 209674 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen :{0=7, 1=6, 2=8, 3=5, 4=12}
Interrupted Best-First random walk after 292116 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=58 ) properties seen :{0=4, 1=2, 2=2, 3=2, 4=3}
Interrupted Best-First random walk after 271886 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=54 ) properties seen :{0=3, 1=4, 2=2, 3=2, 4=2}
Interrupted Best-First random walk after 287790 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=57 ) properties seen :{0=2, 1=2, 2=4, 3=2, 4=2}
Interrupted Best-First random walk after 292207 steps, including 0 resets, run timeout after 5015 ms. (steps per millisecond=58 ) properties seen :{0=2, 1=2, 2=2, 3=4, 4=2}
Interrupted Best-First random walk after 292431 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=58 ) properties seen :{0=2, 1=2, 2=2, 3=2, 4=4}
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:28:21] [INFO ] Computed 730 place invariants in 73 ms
[2022-05-16 22:28:21] [INFO ] [Real]Absence check using 729 positive place invariants in 133 ms returned sat
[2022-05-16 22:28:21] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 44 ms returned sat
[2022-05-16 22:28:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:28:22] [INFO ] [Real]Absence check using state equation in 1355 ms returned sat
[2022-05-16 22:28:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:28:23] [INFO ] [Nat]Absence check using 729 positive place invariants in 124 ms returned sat
[2022-05-16 22:28:23] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 22:28:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:28:24] [INFO ] [Nat]Absence check using state equation in 1315 ms returned sat
[2022-05-16 22:28:24] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 201 ms.
[2022-05-16 22:28:44] [INFO ] Added : 525 causal constraints over 105 iterations in 20103 ms.(timeout) Result :sat
[2022-05-16 22:28:45] [INFO ] [Real]Absence check using 729 positive place invariants in 134 ms returned sat
[2022-05-16 22:28:45] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:28:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:28:46] [INFO ] [Real]Absence check using state equation in 1373 ms returned sat
[2022-05-16 22:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:28:47] [INFO ] [Nat]Absence check using 729 positive place invariants in 135 ms returned sat
[2022-05-16 22:28:47] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 46 ms returned sat
[2022-05-16 22:28:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:28:48] [INFO ] [Nat]Absence check using state equation in 1347 ms returned sat
[2022-05-16 22:28:48] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 197 ms.
[2022-05-16 22:29:08] [INFO ] Added : 500 causal constraints over 100 iterations in 20084 ms.(timeout) Result :sat
[2022-05-16 22:29:09] [INFO ] [Real]Absence check using 729 positive place invariants in 142 ms returned sat
[2022-05-16 22:29:09] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 45 ms returned sat
[2022-05-16 22:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:29:10] [INFO ] [Real]Absence check using state equation in 1426 ms returned sat
[2022-05-16 22:29:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:29:11] [INFO ] [Nat]Absence check using 729 positive place invariants in 135 ms returned sat
[2022-05-16 22:29:11] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:29:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:29:12] [INFO ] [Nat]Absence check using state equation in 1374 ms returned sat
[2022-05-16 22:29:12] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 197 ms.
[2022-05-16 22:29:32] [INFO ] Added : 495 causal constraints over 99 iterations in 20127 ms.(timeout) Result :sat
[2022-05-16 22:29:33] [INFO ] [Real]Absence check using 729 positive place invariants in 136 ms returned sat
[2022-05-16 22:29:33] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 54 ms returned sat
[2022-05-16 22:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:29:34] [INFO ] [Real]Absence check using state equation in 1324 ms returned sat
[2022-05-16 22:29:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:29:35] [INFO ] [Nat]Absence check using 729 positive place invariants in 134 ms returned sat
[2022-05-16 22:29:35] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:29:36] [INFO ] [Nat]Absence check using state equation in 1331 ms returned sat
[2022-05-16 22:29:36] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 243 ms.
[2022-05-16 22:29:56] [INFO ] Added : 485 causal constraints over 97 iterations in 20105 ms.(timeout) Result :sat
[2022-05-16 22:29:57] [INFO ] [Real]Absence check using 729 positive place invariants in 134 ms returned sat
[2022-05-16 22:29:57] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:29:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:29:58] [INFO ] [Real]Absence check using state equation in 1351 ms returned sat
[2022-05-16 22:29:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:29:59] [INFO ] [Nat]Absence check using 729 positive place invariants in 135 ms returned sat
[2022-05-16 22:29:59] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:30:00] [INFO ] [Nat]Absence check using state equation in 1352 ms returned sat
[2022-05-16 22:30:00] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 230 ms.
[2022-05-16 22:30:20] [INFO ] Added : 500 causal constraints over 100 iterations in 20122 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24, 24] Max seen :[14, 23, 17, 12, 12]
Interrupted Parikh walk after 464570 steps, including 57 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 5) seen :27
Interrupted Parikh walk after 443712 steps, including 61 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties (out of 5) seen :45
Interrupted Parikh walk after 476710 steps, including 59 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 5) seen :45
Interrupted Parikh walk after 463066 steps, including 56 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 5) seen :29
Interrupted Parikh walk after 458645 steps, including 55 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 5) seen :35
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 105 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 85 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:32:51] [INFO ] Computed 730 place invariants in 58 ms
[2022-05-16 22:32:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 22:32:52] [INFO ] Implicit Places using invariants in 1471 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:32:52] [INFO ] Computed 730 place invariants in 59 ms
[2022-05-16 22:32:55] [INFO ] Implicit Places using invariants and state equation in 2550 ms returned []
Implicit Place search using SMT with State Equation took 4023 ms to find 0 implicit places.
[2022-05-16 22:32:55] [INFO ] Redundant transitions in 421 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:32:55] [INFO ] Computed 730 place invariants in 64 ms
[2022-05-16 22:32:58] [INFO ] Dead Transitions using invariants and state equation in 2561 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:32:58] [INFO ] Computed 730 place invariants in 63 ms
Interrupted random walk after 216139 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen :{0=6, 1=12, 2=6, 3=5, 4=10}
Interrupted Best-First random walk after 292193 steps, including 0 resets, run timeout after 5012 ms. (steps per millisecond=58 ) properties seen :{0=3, 1=2, 2=2, 3=2, 4=2}
Interrupted Best-First random walk after 295750 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=2, 2=2, 3=3, 4=3}
Interrupted Best-First random walk after 299636 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=59 ) properties seen :{0=3, 1=2, 2=3, 3=2, 4=2}
Interrupted Best-First random walk after 299223 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=2, 2=2, 3=5, 4=2}
Interrupted Best-First random walk after 300224 steps, including 0 resets, run timeout after 5017 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=3, 2=2, 3=2, 4=4}
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:33:53] [INFO ] Computed 730 place invariants in 66 ms
[2022-05-16 22:33:53] [INFO ] [Real]Absence check using 729 positive place invariants in 124 ms returned sat
[2022-05-16 22:33:53] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 43 ms returned sat
[2022-05-16 22:33:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:33:54] [INFO ] [Real]Absence check using state equation in 1283 ms returned sat
[2022-05-16 22:33:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:33:55] [INFO ] [Nat]Absence check using 729 positive place invariants in 128 ms returned sat
[2022-05-16 22:33:55] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 22:33:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:33:56] [INFO ] [Nat]Absence check using state equation in 1283 ms returned sat
[2022-05-16 22:33:57] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 203 ms.
[2022-05-16 22:34:17] [INFO ] Added : 530 causal constraints over 106 iterations in 20227 ms.(timeout) Result :sat
[2022-05-16 22:34:17] [INFO ] [Real]Absence check using 729 positive place invariants in 133 ms returned sat
[2022-05-16 22:34:17] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:34:18] [INFO ] [Real]Absence check using state equation in 1341 ms returned sat
[2022-05-16 22:34:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:34:19] [INFO ] [Nat]Absence check using 729 positive place invariants in 137 ms returned sat
[2022-05-16 22:34:19] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 46 ms returned sat
[2022-05-16 22:34:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:34:20] [INFO ] [Nat]Absence check using state equation in 1279 ms returned sat
[2022-05-16 22:34:21] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 233 ms.
[2022-05-16 22:34:40] [INFO ] Added : 520 causal constraints over 104 iterations in 20059 ms.(timeout) Result :sat
[2022-05-16 22:34:41] [INFO ] [Real]Absence check using 729 positive place invariants in 136 ms returned sat
[2022-05-16 22:34:41] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:34:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:34:42] [INFO ] [Real]Absence check using state equation in 1423 ms returned sat
[2022-05-16 22:34:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:34:43] [INFO ] [Nat]Absence check using 729 positive place invariants in 137 ms returned sat
[2022-05-16 22:34:43] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:34:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:34:44] [INFO ] [Nat]Absence check using state equation in 1322 ms returned sat
[2022-05-16 22:34:45] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 216 ms.
[2022-05-16 22:35:04] [INFO ] Added : 540 causal constraints over 108 iterations in 20138 ms.(timeout) Result :sat
[2022-05-16 22:35:05] [INFO ] [Real]Absence check using 729 positive place invariants in 145 ms returned sat
[2022-05-16 22:35:05] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:35:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:35:06] [INFO ] [Real]Absence check using state equation in 1272 ms returned sat
[2022-05-16 22:35:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:35:07] [INFO ] [Nat]Absence check using 729 positive place invariants in 135 ms returned sat
[2022-05-16 22:35:07] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 46 ms returned sat
[2022-05-16 22:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:35:08] [INFO ] [Nat]Absence check using state equation in 1266 ms returned sat
[2022-05-16 22:35:08] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 219 ms.
[2022-05-16 22:35:28] [INFO ] Added : 545 causal constraints over 109 iterations in 20180 ms.(timeout) Result :sat
[2022-05-16 22:35:29] [INFO ] [Real]Absence check using 729 positive place invariants in 121 ms returned sat
[2022-05-16 22:35:29] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:35:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:35:30] [INFO ] [Real]Absence check using state equation in 1257 ms returned sat
[2022-05-16 22:35:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:35:30] [INFO ] [Nat]Absence check using 729 positive place invariants in 124 ms returned sat
[2022-05-16 22:35:30] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 22:35:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:35:32] [INFO ] [Nat]Absence check using state equation in 1287 ms returned sat
[2022-05-16 22:35:32] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 202 ms.
[2022-05-16 22:35:52] [INFO ] Added : 535 causal constraints over 107 iterations in 20290 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24, 24] Max seen :[16, 23, 19, 13, 21]
Interrupted Parikh walk after 450535 steps, including 57 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 5) seen :53
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-14 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Interrupted Parikh walk after 433474 steps, including 59 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties (out of 4) seen :35
Interrupted Parikh walk after 462501 steps, including 60 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 4) seen :45
Interrupted Parikh walk after 475164 steps, including 58 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 4) seen :28
Interrupted Parikh walk after 471655 steps, including 59 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 4) seen :33
Support contains 4 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 82 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:38:23] [INFO ] Computed 730 place invariants in 66 ms
Interrupted random walk after 224458 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen :{0=11, 1=7, 2=7, 3=7}
Interrupted Best-First random walk after 299155 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=3, 2=2, 3=2}
Interrupted Best-First random walk after 299643 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=4, 2=3, 3=2}
Interrupted Best-First random walk after 300017 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=59 ) properties seen :{0=3, 1=2, 2=4, 3=2}
Interrupted Best-First random walk after 301675 steps, including 0 resets, run timeout after 5017 ms. (steps per millisecond=60 ) properties seen :{0=2, 1=2, 2=2, 3=2}
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:39:13] [INFO ] Computed 730 place invariants in 57 ms
[2022-05-16 22:39:13] [INFO ] [Real]Absence check using 729 positive place invariants in 135 ms returned sat
[2022-05-16 22:39:13] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 45 ms returned sat
[2022-05-16 22:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:39:14] [INFO ] [Real]Absence check using state equation in 1390 ms returned sat
[2022-05-16 22:39:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:39:15] [INFO ] [Nat]Absence check using 729 positive place invariants in 129 ms returned sat
[2022-05-16 22:39:15] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:39:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:39:16] [INFO ] [Nat]Absence check using state equation in 1329 ms returned sat
[2022-05-16 22:39:17] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 260 ms.
[2022-05-16 22:39:36] [INFO ] Added : 505 causal constraints over 101 iterations in 20108 ms.(timeout) Result :sat
[2022-05-16 22:39:37] [INFO ] [Real]Absence check using 729 positive place invariants in 132 ms returned sat
[2022-05-16 22:39:37] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 22:39:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:39:38] [INFO ] [Real]Absence check using state equation in 1299 ms returned sat
[2022-05-16 22:39:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:39:39] [INFO ] [Nat]Absence check using 729 positive place invariants in 137 ms returned sat
[2022-05-16 22:39:39] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 22:39:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:39:40] [INFO ] [Nat]Absence check using state equation in 1365 ms returned sat
[2022-05-16 22:39:41] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 256 ms.
[2022-05-16 22:40:00] [INFO ] Added : 505 causal constraints over 101 iterations in 20043 ms.(timeout) Result :sat
[2022-05-16 22:40:01] [INFO ] [Real]Absence check using 729 positive place invariants in 136 ms returned sat
[2022-05-16 22:40:01] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 22:40:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:40:02] [INFO ] [Real]Absence check using state equation in 1388 ms returned sat
[2022-05-16 22:40:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:40:03] [INFO ] [Nat]Absence check using 729 positive place invariants in 137 ms returned sat
[2022-05-16 22:40:03] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:40:04] [INFO ] [Nat]Absence check using state equation in 1368 ms returned sat
[2022-05-16 22:40:04] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 232 ms.
[2022-05-16 22:40:24] [INFO ] Added : 510 causal constraints over 102 iterations in 20176 ms.(timeout) Result :sat
[2022-05-16 22:40:25] [INFO ] [Real]Absence check using 729 positive place invariants in 135 ms returned sat
[2022-05-16 22:40:25] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 22:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:40:26] [INFO ] [Real]Absence check using state equation in 1391 ms returned sat
[2022-05-16 22:40:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:40:27] [INFO ] [Nat]Absence check using 729 positive place invariants in 137 ms returned sat
[2022-05-16 22:40:27] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:40:28] [INFO ] [Nat]Absence check using state equation in 1375 ms returned sat
[2022-05-16 22:40:28] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 176 ms.
[2022-05-16 22:40:48] [INFO ] Added : 505 causal constraints over 101 iterations in 20097 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24] Max seen :[17, 23, 20, 14]
Interrupted Parikh walk after 456619 steps, including 55 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 4) seen :46
Interrupted Parikh walk after 453044 steps, including 57 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 4) seen :29
Interrupted Parikh walk after 464483 steps, including 57 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 4) seen :29
Interrupted Parikh walk after 444184 steps, including 61 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties (out of 4) seen :35
Support contains 4 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 86 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 92 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:42:49] [INFO ] Computed 730 place invariants in 59 ms
[2022-05-16 22:42:49] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 22:42:50] [INFO ] Implicit Places using invariants in 1543 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:42:50] [INFO ] Computed 730 place invariants in 59 ms
[2022-05-16 22:42:53] [INFO ] Implicit Places using invariants and state equation in 2486 ms returned []
Implicit Place search using SMT with State Equation took 4060 ms to find 0 implicit places.
[2022-05-16 22:42:53] [INFO ] Redundant transitions in 275 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:42:53] [INFO ] Computed 730 place invariants in 58 ms
[2022-05-16 22:42:56] [INFO ] Dead Transitions using invariants and state equation in 2663 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:42:56] [INFO ] Computed 730 place invariants in 60 ms
Interrupted random walk after 235751 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen :{0=9, 1=7, 2=7, 3=13}
Interrupted Best-First random walk after 297059 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=59 ) properties seen :{0=4, 1=2, 2=2, 3=2}
Interrupted Best-First random walk after 296947 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=5, 2=2, 3=3}
Interrupted Best-First random walk after 297354 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=2, 2=4, 3=2}
Interrupted Best-First random walk after 298217 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=2, 2=3, 3=4}
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:43:46] [INFO ] Computed 730 place invariants in 62 ms
[2022-05-16 22:43:46] [INFO ] [Real]Absence check using 729 positive place invariants in 125 ms returned sat
[2022-05-16 22:43:46] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 44 ms returned sat
[2022-05-16 22:43:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:43:48] [INFO ] [Real]Absence check using state equation in 1270 ms returned sat
[2022-05-16 22:43:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:43:48] [INFO ] [Nat]Absence check using 729 positive place invariants in 138 ms returned sat
[2022-05-16 22:43:48] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 46 ms returned sat
[2022-05-16 22:43:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:43:49] [INFO ] [Nat]Absence check using state equation in 1263 ms returned sat
[2022-05-16 22:43:50] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 204 ms.
[2022-05-16 22:44:10] [INFO ] Added : 545 causal constraints over 109 iterations in 20080 ms.(timeout) Result :sat
[2022-05-16 22:44:10] [INFO ] [Real]Absence check using 729 positive place invariants in 128 ms returned sat
[2022-05-16 22:44:10] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 22:44:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:44:11] [INFO ] [Real]Absence check using state equation in 1274 ms returned sat
[2022-05-16 22:44:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:44:12] [INFO ] [Nat]Absence check using 729 positive place invariants in 132 ms returned sat
[2022-05-16 22:44:12] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:44:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:44:13] [INFO ] [Nat]Absence check using state equation in 1283 ms returned sat
[2022-05-16 22:44:13] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 255 ms.
[2022-05-16 22:44:33] [INFO ] Added : 535 causal constraints over 107 iterations in 20053 ms.(timeout) Result :sat
[2022-05-16 22:44:34] [INFO ] [Real]Absence check using 729 positive place invariants in 132 ms returned sat
[2022-05-16 22:44:34] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:44:35] [INFO ] [Real]Absence check using state equation in 1320 ms returned sat
[2022-05-16 22:44:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:44:35] [INFO ] [Nat]Absence check using 729 positive place invariants in 123 ms returned sat
[2022-05-16 22:44:36] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 22:44:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:44:37] [INFO ] [Nat]Absence check using state equation in 1272 ms returned sat
[2022-05-16 22:44:37] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 204 ms.
[2022-05-16 22:44:57] [INFO ] Added : 535 causal constraints over 107 iterations in 20146 ms.(timeout) Result :sat
[2022-05-16 22:44:58] [INFO ] [Real]Absence check using 729 positive place invariants in 123 ms returned sat
[2022-05-16 22:44:58] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 45 ms returned sat
[2022-05-16 22:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:44:59] [INFO ] [Real]Absence check using state equation in 1220 ms returned sat
[2022-05-16 22:44:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:44:59] [INFO ] [Nat]Absence check using 729 positive place invariants in 124 ms returned sat
[2022-05-16 22:44:59] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 22:44:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:45:00] [INFO ] [Nat]Absence check using state equation in 1263 ms returned sat
[2022-05-16 22:45:01] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 197 ms.
[2022-05-16 22:45:21] [INFO ] Added : 535 causal constraints over 107 iterations in 20036 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24] Max seen :[18, 23, 21, 15]
Interrupted Parikh walk after 469005 steps, including 58 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 4) seen :46
Interrupted Parikh walk after 460616 steps, including 66 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 4) seen :40
Interrupted Parikh walk after 480736 steps, including 58 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties (out of 4) seen :29
Interrupted Parikh walk after 472322 steps, including 58 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 4) seen :27
Support contains 4 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 78 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 74 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:47:21] [INFO ] Computed 730 place invariants in 64 ms
[2022-05-16 22:47:22] [INFO ] Implicit Places using invariants in 1529 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:47:23] [INFO ] Computed 730 place invariants in 57 ms
[2022-05-16 22:47:25] [INFO ] Implicit Places using invariants and state equation in 2664 ms returned []
Implicit Place search using SMT with State Equation took 4198 ms to find 0 implicit places.
[2022-05-16 22:47:25] [INFO ] Redundant transitions in 266 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:47:25] [INFO ] Computed 730 place invariants in 65 ms
[2022-05-16 22:47:28] [INFO ] Dead Transitions using invariants and state equation in 2574 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:47:28] [INFO ] Computed 730 place invariants in 66 ms
Interrupted random walk after 212887 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen :{0=6, 1=19, 2=8, 3=9}
Interrupted Best-First random walk after 297986 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=59 ) properties seen :{0=5, 1=3, 2=3, 3=2}
Interrupted Best-First random walk after 300518 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=6, 2=3, 3=2}
Interrupted Best-First random walk after 276943 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=55 ) properties seen :{0=2, 1=2, 2=4, 3=2}
Interrupted Best-First random walk after 295847 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=58 ) properties seen :{0=2, 1=2, 2=2, 3=3}
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:48:18] [INFO ] Computed 730 place invariants in 72 ms
[2022-05-16 22:48:19] [INFO ] [Real]Absence check using 729 positive place invariants in 137 ms returned sat
[2022-05-16 22:48:19] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 48 ms returned sat
[2022-05-16 22:48:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:48:20] [INFO ] [Real]Absence check using state equation in 1388 ms returned sat
[2022-05-16 22:48:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:48:20] [INFO ] [Nat]Absence check using 729 positive place invariants in 138 ms returned sat
[2022-05-16 22:48:20] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:48:22] [INFO ] [Nat]Absence check using state equation in 1392 ms returned sat
[2022-05-16 22:48:22] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 235 ms.
[2022-05-16 22:48:42] [INFO ] Added : 520 causal constraints over 104 iterations in 20059 ms.(timeout) Result :sat
[2022-05-16 22:48:42] [INFO ] [Real]Absence check using 729 positive place invariants in 127 ms returned sat
[2022-05-16 22:48:43] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 43 ms returned sat
[2022-05-16 22:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:48:44] [INFO ] [Real]Absence check using state equation in 1277 ms returned sat
[2022-05-16 22:48:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:48:44] [INFO ] [Nat]Absence check using 729 positive place invariants in 130 ms returned sat
[2022-05-16 22:48:44] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 22:48:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:48:46] [INFO ] [Nat]Absence check using state equation in 1269 ms returned sat
[2022-05-16 22:48:46] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 202 ms.
[2022-05-16 22:49:06] [INFO ] Added : 525 causal constraints over 105 iterations in 20063 ms.(timeout) Result :sat
[2022-05-16 22:49:06] [INFO ] [Real]Absence check using 729 positive place invariants in 133 ms returned sat
[2022-05-16 22:49:06] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 22:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:49:08] [INFO ] [Real]Absence check using state equation in 1313 ms returned sat
[2022-05-16 22:49:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:49:08] [INFO ] [Nat]Absence check using 729 positive place invariants in 139 ms returned sat
[2022-05-16 22:49:08] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 22:49:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:49:09] [INFO ] [Nat]Absence check using state equation in 1335 ms returned sat
[2022-05-16 22:49:10] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 196 ms.
[2022-05-16 22:49:30] [INFO ] Added : 515 causal constraints over 103 iterations in 20231 ms.(timeout) Result :sat
[2022-05-16 22:49:30] [INFO ] [Real]Absence check using 729 positive place invariants in 131 ms returned sat
[2022-05-16 22:49:30] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 22:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:49:32] [INFO ] [Real]Absence check using state equation in 1324 ms returned sat
[2022-05-16 22:49:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:49:32] [INFO ] [Nat]Absence check using 729 positive place invariants in 135 ms returned sat
[2022-05-16 22:49:32] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 22:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:49:33] [INFO ] [Nat]Absence check using state equation in 1358 ms returned sat
[2022-05-16 22:49:34] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 251 ms.
[2022-05-16 22:49:54] [INFO ] Added : 530 causal constraints over 106 iterations in 20297 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24, 24] Max seen :[19, 23, 22, 18]
Interrupted Parikh walk after 473220 steps, including 60 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 4) seen :44
Interrupted Parikh walk after 461924 steps, including 66 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 4) seen :42
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-05 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Interrupted Parikh walk after 473953 steps, including 58 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 3) seen :26
Interrupted Parikh walk after 451768 steps, including 62 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 3) seen :26
Support contains 3 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 102 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:51:54] [INFO ] Computed 730 place invariants in 73 ms
Interrupted random walk after 216488 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen :{0=15, 1=6, 2=6}
Interrupted Best-First random walk after 298955 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=59 ) properties seen :{0=4, 1=2, 2=2}
Interrupted Best-First random walk after 298607 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=6, 2=2}
Interrupted Best-First random walk after 298946 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=2, 2=3}
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:52:39] [INFO ] Computed 730 place invariants in 64 ms
[2022-05-16 22:52:40] [INFO ] [Real]Absence check using 729 positive place invariants in 124 ms returned sat
[2022-05-16 22:52:40] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 43 ms returned sat
[2022-05-16 22:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:52:41] [INFO ] [Real]Absence check using state equation in 1293 ms returned sat
[2022-05-16 22:52:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:52:41] [INFO ] [Nat]Absence check using 729 positive place invariants in 140 ms returned sat
[2022-05-16 22:52:41] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 45 ms returned sat
[2022-05-16 22:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:52:43] [INFO ] [Nat]Absence check using state equation in 1271 ms returned sat
[2022-05-16 22:52:43] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 201 ms.
[2022-05-16 22:53:03] [INFO ] Added : 535 causal constraints over 107 iterations in 20304 ms.(timeout) Result :sat
[2022-05-16 22:53:04] [INFO ] [Real]Absence check using 729 positive place invariants in 125 ms returned sat
[2022-05-16 22:53:04] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:53:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:53:05] [INFO ] [Real]Absence check using state equation in 1247 ms returned sat
[2022-05-16 22:53:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:53:05] [INFO ] [Nat]Absence check using 729 positive place invariants in 127 ms returned sat
[2022-05-16 22:53:05] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 22:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:53:07] [INFO ] [Nat]Absence check using state equation in 1276 ms returned sat
[2022-05-16 22:53:07] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 204 ms.
[2022-05-16 22:53:27] [INFO ] Added : 550 causal constraints over 110 iterations in 20152 ms.(timeout) Result :sat
[2022-05-16 22:53:27] [INFO ] [Real]Absence check using 729 positive place invariants in 123 ms returned sat
[2022-05-16 22:53:27] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:53:29] [INFO ] [Real]Absence check using state equation in 1291 ms returned sat
[2022-05-16 22:53:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:53:29] [INFO ] [Nat]Absence check using 729 positive place invariants in 127 ms returned sat
[2022-05-16 22:53:29] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 22:53:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:53:30] [INFO ] [Nat]Absence check using state equation in 1248 ms returned sat
[2022-05-16 22:53:31] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 198 ms.
[2022-05-16 22:53:51] [INFO ] Added : 530 causal constraints over 106 iterations in 20191 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24] Max seen :[20, 23, 19]
Interrupted Parikh walk after 471887 steps, including 58 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 3) seen :35
Interrupted Parikh walk after 476881 steps, including 58 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 3) seen :25
Interrupted Parikh walk after 495682 steps, including 62 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties (out of 3) seen :35
Support contains 3 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 89 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 73 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:55:21] [INFO ] Computed 730 place invariants in 58 ms
[2022-05-16 22:55:21] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 22:55:22] [INFO ] Implicit Places using invariants in 1484 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:55:23] [INFO ] Computed 730 place invariants in 57 ms
[2022-05-16 22:55:25] [INFO ] Implicit Places using invariants and state equation in 2395 ms returned []
Implicit Place search using SMT with State Equation took 3914 ms to find 0 implicit places.
[2022-05-16 22:55:25] [INFO ] Redundant transitions in 249 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:55:25] [INFO ] Computed 730 place invariants in 56 ms
[2022-05-16 22:55:28] [INFO ] Dead Transitions using invariants and state equation in 2526 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:55:28] [INFO ] Computed 730 place invariants in 60 ms
Interrupted random walk after 218379 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen :{0=8, 1=11, 2=11}
Interrupted Best-First random walk after 299414 steps, including 0 resets, run timeout after 5015 ms. (steps per millisecond=59 ) properties seen :{0=6, 1=2, 2=2}
Interrupted Best-First random walk after 298511 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=3, 2=3}
Interrupted Best-First random walk after 299395 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=2, 2=4}
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:56:13] [INFO ] Computed 730 place invariants in 67 ms
[2022-05-16 22:56:13] [INFO ] [Real]Absence check using 729 positive place invariants in 133 ms returned sat
[2022-05-16 22:56:13] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 43 ms returned sat
[2022-05-16 22:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:56:14] [INFO ] [Real]Absence check using state equation in 1290 ms returned sat
[2022-05-16 22:56:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:56:15] [INFO ] [Nat]Absence check using 729 positive place invariants in 139 ms returned sat
[2022-05-16 22:56:15] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:56:16] [INFO ] [Nat]Absence check using state equation in 1415 ms returned sat
[2022-05-16 22:56:17] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 225 ms.
[2022-05-16 22:56:37] [INFO ] Added : 530 causal constraints over 106 iterations in 20040 ms.(timeout) Result :sat
[2022-05-16 22:56:37] [INFO ] [Real]Absence check using 729 positive place invariants in 128 ms returned sat
[2022-05-16 22:56:37] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:56:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:56:38] [INFO ] [Real]Absence check using state equation in 1278 ms returned sat
[2022-05-16 22:56:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:56:39] [INFO ] [Nat]Absence check using 729 positive place invariants in 137 ms returned sat
[2022-05-16 22:56:39] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 22:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:56:40] [INFO ] [Nat]Absence check using state equation in 1401 ms returned sat
[2022-05-16 22:56:41] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 227 ms.
[2022-05-16 22:57:00] [INFO ] Added : 550 causal constraints over 110 iterations in 20095 ms.(timeout) Result :sat
[2022-05-16 22:57:01] [INFO ] [Real]Absence check using 729 positive place invariants in 128 ms returned sat
[2022-05-16 22:57:01] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 22:57:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:57:02] [INFO ] [Real]Absence check using state equation in 1294 ms returned sat
[2022-05-16 22:57:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:57:03] [INFO ] [Nat]Absence check using 729 positive place invariants in 131 ms returned sat
[2022-05-16 22:57:03] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 22:57:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:57:04] [INFO ] [Nat]Absence check using state equation in 1276 ms returned sat
[2022-05-16 22:57:04] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 193 ms.
[2022-05-16 22:57:24] [INFO ] Added : 545 causal constraints over 109 iterations in 20172 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24] Max seen :[22, 23, 20]
Interrupted Parikh walk after 466003 steps, including 60 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 3) seen :36
Interrupted Parikh walk after 478866 steps, including 58 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 3) seen :23
Interrupted Parikh walk after 505292 steps, including 61 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties (out of 3) seen :35
Support contains 3 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 74 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 93 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:58:55] [INFO ] Computed 730 place invariants in 63 ms
[2022-05-16 22:58:55] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 22:58:56] [INFO ] Implicit Places using invariants in 1441 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:58:56] [INFO ] Computed 730 place invariants in 70 ms
[2022-05-16 22:58:58] [INFO ] Implicit Places using invariants and state equation in 2465 ms returned []
Implicit Place search using SMT with State Equation took 3909 ms to find 0 implicit places.
[2022-05-16 22:58:59] [INFO ] Redundant transitions in 250 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:58:59] [INFO ] Computed 730 place invariants in 65 ms
[2022-05-16 22:59:01] [INFO ] Dead Transitions using invariants and state equation in 2645 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:59:01] [INFO ] Computed 730 place invariants in 59 ms
Interrupted random walk after 222475 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen :{0=11, 1=15, 2=6}
Interrupted Best-First random walk after 297552 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=59 ) properties seen :{0=4, 1=2, 2=2}
Interrupted Best-First random walk after 299342 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=59 ) properties seen :{0=3, 1=5, 2=2}
Interrupted Best-First random walk after 298773 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=2, 2=2}
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 22:59:47] [INFO ] Computed 730 place invariants in 65 ms
[2022-05-16 22:59:47] [INFO ] [Real]Absence check using 729 positive place invariants in 127 ms returned sat
[2022-05-16 22:59:47] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 22:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 22:59:48] [INFO ] [Real]Absence check using state equation in 1201 ms returned sat
[2022-05-16 22:59:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 22:59:49] [INFO ] [Nat]Absence check using 729 positive place invariants in 135 ms returned sat
[2022-05-16 22:59:49] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 22:59:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 22:59:50] [INFO ] [Nat]Absence check using state equation in 1376 ms returned sat
[2022-05-16 22:59:50] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 241 ms.
[2022-05-16 23:00:10] [INFO ] Added : 525 causal constraints over 105 iterations in 20167 ms.(timeout) Result :sat
[2022-05-16 23:00:11] [INFO ] [Real]Absence check using 729 positive place invariants in 126 ms returned sat
[2022-05-16 23:00:11] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 23:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:00:12] [INFO ] [Real]Absence check using state equation in 1255 ms returned sat
[2022-05-16 23:00:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:00:12] [INFO ] [Nat]Absence check using 729 positive place invariants in 140 ms returned sat
[2022-05-16 23:00:12] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 23:00:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:00:14] [INFO ] [Nat]Absence check using state equation in 1394 ms returned sat
[2022-05-16 23:00:14] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 227 ms.
[2022-05-16 23:00:34] [INFO ] Added : 520 causal constraints over 104 iterations in 20068 ms.(timeout) Result :sat
[2022-05-16 23:00:34] [INFO ] [Real]Absence check using 729 positive place invariants in 128 ms returned sat
[2022-05-16 23:00:35] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 23:00:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:00:36] [INFO ] [Real]Absence check using state equation in 1219 ms returned sat
[2022-05-16 23:00:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:00:36] [INFO ] [Nat]Absence check using 729 positive place invariants in 124 ms returned sat
[2022-05-16 23:00:36] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 23:00:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:00:37] [INFO ] [Nat]Absence check using state equation in 1278 ms returned sat
[2022-05-16 23:00:38] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 200 ms.
[2022-05-16 23:00:58] [INFO ] Added : 530 causal constraints over 106 iterations in 20051 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24, 24] Max seen :[23, 23, 21]
Interrupted Parikh walk after 463226 steps, including 64 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 3) seen :40
Interrupted Parikh walk after 470426 steps, including 57 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 3) seen :28
FORMULA HypertorusGrid-PT-d4k3p2b08-UpperBounds-04 24 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Interrupted Parikh walk after 478587 steps, including 59 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 2) seen :24
Support contains 2 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 79 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:02:28] [INFO ] Computed 730 place invariants in 67 ms
Interrupted random walk after 224240 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen :{0=9, 1=8}
Interrupted Best-First random walk after 301161 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=60 ) properties seen :{0=3, 1=2}
Interrupted Best-First random walk after 300140 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=59 ) properties seen :{0=2, 1=5}
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:03:08] [INFO ] Computed 730 place invariants in 58 ms
[2022-05-16 23:03:08] [INFO ] [Real]Absence check using 729 positive place invariants in 124 ms returned sat
[2022-05-16 23:03:08] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 43 ms returned sat
[2022-05-16 23:03:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:03:10] [INFO ] [Real]Absence check using state equation in 1286 ms returned sat
[2022-05-16 23:03:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:03:10] [INFO ] [Nat]Absence check using 729 positive place invariants in 130 ms returned sat
[2022-05-16 23:03:10] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 23:03:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:03:11] [INFO ] [Nat]Absence check using state equation in 1240 ms returned sat
[2022-05-16 23:03:12] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 198 ms.
[2022-05-16 23:03:32] [INFO ] Added : 550 causal constraints over 110 iterations in 20081 ms.(timeout) Result :sat
[2022-05-16 23:03:32] [INFO ] [Real]Absence check using 729 positive place invariants in 123 ms returned sat
[2022-05-16 23:03:32] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 23:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:03:33] [INFO ] [Real]Absence check using state equation in 1279 ms returned sat
[2022-05-16 23:03:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:03:34] [INFO ] [Nat]Absence check using 729 positive place invariants in 126 ms returned sat
[2022-05-16 23:03:34] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 38 ms returned sat
[2022-05-16 23:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:03:35] [INFO ] [Nat]Absence check using state equation in 1286 ms returned sat
[2022-05-16 23:03:35] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 234 ms.
[2022-05-16 23:03:55] [INFO ] Added : 520 causal constraints over 104 iterations in 20140 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24] Max seen :[23, 22]
Interrupted Parikh walk after 435070 steps, including 61 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties (out of 2) seen :25
Interrupted Parikh walk after 483792 steps, including 60 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties (out of 2) seen :25
Support contains 2 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 74 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 72 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:04:56] [INFO ] Computed 730 place invariants in 62 ms
[2022-05-16 23:04:56] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 23:04:57] [INFO ] Implicit Places using invariants in 1475 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:04:57] [INFO ] Computed 730 place invariants in 67 ms
[2022-05-16 23:05:00] [INFO ] Implicit Places using invariants and state equation in 2506 ms returned []
Implicit Place search using SMT with State Equation took 3995 ms to find 0 implicit places.
[2022-05-16 23:05:00] [INFO ] Redundant transitions in 241 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:05:00] [INFO ] Computed 730 place invariants in 63 ms
[2022-05-16 23:05:02] [INFO ] Dead Transitions using invariants and state equation in 2508 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:05:02] [INFO ] Computed 730 place invariants in 67 ms
Interrupted random walk after 229238 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen :{0=10, 1=8}
Interrupted Best-First random walk after 296060 steps, including 0 resets, run timeout after 5015 ms. (steps per millisecond=59 ) properties seen :{0=5, 1=3}
Interrupted Best-First random walk after 301472 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=60 ) properties seen :{0=2, 1=5}
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:05:43] [INFO ] Computed 730 place invariants in 65 ms
[2022-05-16 23:05:43] [INFO ] [Real]Absence check using 729 positive place invariants in 125 ms returned sat
[2022-05-16 23:05:43] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 43 ms returned sat
[2022-05-16 23:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:05:44] [INFO ] [Real]Absence check using state equation in 1276 ms returned sat
[2022-05-16 23:05:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:05:45] [INFO ] [Nat]Absence check using 729 positive place invariants in 140 ms returned sat
[2022-05-16 23:05:45] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 43 ms returned sat
[2022-05-16 23:05:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:05:46] [INFO ] [Nat]Absence check using state equation in 1363 ms returned sat
[2022-05-16 23:05:46] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 212 ms.
[2022-05-16 23:06:06] [INFO ] Added : 525 causal constraints over 105 iterations in 20147 ms.(timeout) Result :sat
[2022-05-16 23:06:07] [INFO ] [Real]Absence check using 729 positive place invariants in 133 ms returned sat
[2022-05-16 23:06:07] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 23:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:06:08] [INFO ] [Real]Absence check using state equation in 1349 ms returned sat
[2022-05-16 23:06:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:06:09] [INFO ] [Nat]Absence check using 729 positive place invariants in 134 ms returned sat
[2022-05-16 23:06:09] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 23:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:06:10] [INFO ] [Nat]Absence check using state equation in 1398 ms returned sat
[2022-05-16 23:06:10] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 233 ms.
[2022-05-16 23:06:30] [INFO ] Added : 520 causal constraints over 104 iterations in 20044 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24, 24] Max seen :[23, 23]
Interrupted Parikh walk after 466135 steps, including 60 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 2) seen :23
Interrupted Parikh walk after 476805 steps, including 59 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 2) seen :22
Support contains 2 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 73 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 72 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:07:31] [INFO ] Computed 730 place invariants in 64 ms
[2022-05-16 23:07:32] [INFO ] Implicit Places using invariants in 1423 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:07:32] [INFO ] Computed 730 place invariants in 60 ms
[2022-05-16 23:07:34] [INFO ] Implicit Places using invariants and state equation in 2402 ms returned []
Implicit Place search using SMT with State Equation took 3873 ms to find 0 implicit places.
[2022-05-16 23:07:35] [INFO ] Redundant transitions in 250 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:07:35] [INFO ] Computed 730 place invariants in 60 ms
[2022-05-16 23:07:37] [INFO ] Dead Transitions using invariants and state equation in 2586 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
Starting property specific reduction for HypertorusGrid-PT-d4k3p2b08-UpperBounds-02
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:07:37] [INFO ] Computed 730 place invariants in 58 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1696 ms. (steps per millisecond=5 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 1) seen :2
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:07:39] [INFO ] Computed 730 place invariants in 64 ms
[2022-05-16 23:07:40] [INFO ] [Real]Absence check using 729 positive place invariants in 139 ms returned sat
[2022-05-16 23:07:40] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 23:07:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:07:41] [INFO ] [Real]Absence check using state equation in 1322 ms returned sat
[2022-05-16 23:07:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:07:41] [INFO ] [Nat]Absence check using 729 positive place invariants in 128 ms returned sat
[2022-05-16 23:07:41] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 39 ms returned sat
[2022-05-16 23:07:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:07:43] [INFO ] [Nat]Absence check using state equation in 1270 ms returned sat
[2022-05-16 23:07:43] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 190 ms.
[2022-05-16 23:07:48] [INFO ] Deduced a trap composed of 2 places in 2077 ms of which 2 ms to minimize.
[2022-05-16 23:07:48] [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 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:849)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:595)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [24] Max seen :[4]
Support contains 1 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 76 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:07:48] [INFO ] Computed 730 place invariants in 85 ms
Interrupted random walk after 209589 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen :{0=6}
Interrupted Best-First random walk after 271147 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=54 ) properties seen :{0=4}
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:08:23] [INFO ] Computed 730 place invariants in 66 ms
[2022-05-16 23:08:24] [INFO ] [Real]Absence check using 729 positive place invariants in 126 ms returned sat
[2022-05-16 23:08:24] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 43 ms returned sat
[2022-05-16 23:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:08:25] [INFO ] [Real]Absence check using state equation in 1352 ms returned sat
[2022-05-16 23:08:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:08:26] [INFO ] [Nat]Absence check using 729 positive place invariants in 130 ms returned sat
[2022-05-16 23:08:26] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 23:08:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:08:27] [INFO ] [Nat]Absence check using state equation in 1319 ms returned sat
[2022-05-16 23:08:27] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 194 ms.
[2022-05-16 23:08:47] [INFO ] Added : 520 causal constraints over 104 iterations in 20258 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24] Max seen :[6]
Interrupted Parikh walk after 454790 steps, including 56 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 1) seen :9
Support contains 1 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 74 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 74 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:09:18] [INFO ] Computed 730 place invariants in 64 ms
[2022-05-16 23:09:19] [INFO ] Implicit Places using invariants in 1499 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:09:19] [INFO ] Computed 730 place invariants in 58 ms
[2022-05-16 23:09:22] [INFO ] Implicit Places using invariants and state equation in 2601 ms returned []
Implicit Place search using SMT with State Equation took 4102 ms to find 0 implicit places.
[2022-05-16 23:09:22] [INFO ] Redundant transitions in 241 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:09:22] [INFO ] Computed 730 place invariants in 61 ms
[2022-05-16 23:09:24] [INFO ] Dead Transitions using invariants and state equation in 2567 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:09:25] [INFO ] Computed 730 place invariants in 59 ms
Interrupted random walk after 210657 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen :{0=9}
Interrupted Best-First random walk after 284122 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=56 ) properties seen :{0=2}
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:10:00] [INFO ] Computed 730 place invariants in 67 ms
[2022-05-16 23:10:00] [INFO ] [Real]Absence check using 729 positive place invariants in 140 ms returned sat
[2022-05-16 23:10:00] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 46 ms returned sat
[2022-05-16 23:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:10:02] [INFO ] [Real]Absence check using state equation in 1530 ms returned sat
[2022-05-16 23:10:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:10:02] [INFO ] [Nat]Absence check using 729 positive place invariants in 129 ms returned sat
[2022-05-16 23:10:02] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 41 ms returned sat
[2022-05-16 23:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:10:03] [INFO ] [Nat]Absence check using state equation in 1393 ms returned sat
[2022-05-16 23:10:04] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 208 ms.
[2022-05-16 23:10:24] [INFO ] Added : 525 causal constraints over 105 iterations in 20102 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24] Max seen :[9]
Interrupted Parikh walk after 453598 steps, including 56 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 1) seen :10
Support contains 1 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 78 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 72 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:10:54] [INFO ] Computed 730 place invariants in 65 ms
[2022-05-16 23:10:55] [INFO ] Implicit Places using invariants in 1451 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:10:55] [INFO ] Computed 730 place invariants in 63 ms
[2022-05-16 23:10:58] [INFO ] Implicit Places using invariants and state equation in 2562 ms returned []
Implicit Place search using SMT with State Equation took 4019 ms to find 0 implicit places.
[2022-05-16 23:10:58] [INFO ] Redundant transitions in 283 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:10:58] [INFO ] Computed 730 place invariants in 64 ms
[2022-05-16 23:11:01] [INFO ] Dead Transitions using invariants and state equation in 2663 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:11:01] [INFO ] Computed 730 place invariants in 60 ms
Interrupted random walk after 220227 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen :{0=9}
Interrupted Best-First random walk after 283046 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=56 ) properties seen :{0=4}
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:11:36] [INFO ] Computed 730 place invariants in 68 ms
[2022-05-16 23:11:36] [INFO ] [Real]Absence check using 729 positive place invariants in 138 ms returned sat
[2022-05-16 23:11:36] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 43 ms returned sat
[2022-05-16 23:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:11:38] [INFO ] [Real]Absence check using state equation in 1350 ms returned sat
[2022-05-16 23:11:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:11:38] [INFO ] [Nat]Absence check using 729 positive place invariants in 124 ms returned sat
[2022-05-16 23:11:38] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 42 ms returned sat
[2022-05-16 23:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:11:40] [INFO ] [Nat]Absence check using state equation in 1377 ms returned sat
[2022-05-16 23:11:40] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 210 ms.
[2022-05-16 23:12:00] [INFO ] Added : 530 causal constraints over 106 iterations in 20199 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24] Max seen :[10]
Interrupted Parikh walk after 462914 steps, including 54 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties (out of 1) seen :11
Support contains 1 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 72 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 69 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:12:30] [INFO ] Computed 730 place invariants in 64 ms
[2022-05-16 23:12:32] [INFO ] Implicit Places using invariants in 1453 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:12:32] [INFO ] Computed 730 place invariants in 57 ms
[2022-05-16 23:12:34] [INFO ] Implicit Places using invariants and state equation in 2449 ms returned []
Implicit Place search using SMT with State Equation took 3912 ms to find 0 implicit places.
[2022-05-16 23:12:34] [INFO ] Redundant transitions in 269 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:12:35] [INFO ] Computed 730 place invariants in 59 ms
[2022-05-16 23:12:37] [INFO ] Dead Transitions using invariants and state equation in 2522 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:12:37] [INFO ] Computed 730 place invariants in 57 ms
Interrupted random walk after 225323 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen :{0=9}
Interrupted Best-First random walk after 296280 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=59 ) properties seen :{0=2}
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:13:12] [INFO ] Computed 730 place invariants in 66 ms
[2022-05-16 23:13:12] [INFO ] [Real]Absence check using 729 positive place invariants in 126 ms returned sat
[2022-05-16 23:13:12] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-16 23:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 23:13:14] [INFO ] [Real]Absence check using state equation in 1353 ms returned sat
[2022-05-16 23:13:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 23:13:14] [INFO ] [Nat]Absence check using 729 positive place invariants in 133 ms returned sat
[2022-05-16 23:13:14] [INFO ] [Nat]Absence check using 729 positive and 1 generalized place invariants in 38 ms returned sat
[2022-05-16 23:13:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 23:13:16] [INFO ] [Nat]Absence check using state equation in 1330 ms returned sat
[2022-05-16 23:13:16] [INFO ] Computed and/alt/rep : 4536/4536/4536 causal constraints (skipped 0 transitions) in 202 ms.
[2022-05-16 23:13:36] [INFO ] Added : 535 causal constraints over 107 iterations in 20275 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [24] Max seen :[11]
Interrupted Parikh walk after 433181 steps, including 57 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties (out of 1) seen :13
Support contains 1 out of 2025 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 72 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
Starting structural reductions, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 71 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:14:06] [INFO ] Computed 730 place invariants in 67 ms
[2022-05-16 23:14:07] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 23:14:08] [INFO ] Implicit Places using invariants in 1472 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:14:08] [INFO ] Computed 730 place invariants in 59 ms
[2022-05-16 23:14:10] [INFO ] Implicit Places using invariants and state equation in 2431 ms returned []
Implicit Place search using SMT with State Equation took 3924 ms to find 0 implicit places.
[2022-05-16 23:14:11] [INFO ] Redundant transitions in 282 ms returned []
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:14:11] [INFO ] Computed 730 place invariants in 64 ms
[2022-05-16 23:14:13] [INFO ] Dead Transitions using invariants and state equation in 2572 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2025/2025 places, 5184/5184 transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2022-05-16 23:14:13] [INFO ] Computed 730 place invariants in 68 ms
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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="HypertorusGrid-PT-d4k3p2b08"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is HypertorusGrid-PT-d4k3p2b08, 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 r143-tall-165271830100022"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d4k3p2b08.tgz
mv HypertorusGrid-PT-d4k3p2b08 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 '
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 ;