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.r078-tall-165260110800749.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 itstools
Input is FamilyReunion-PT-L00200M0020C010P010G005, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110800749
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 90M
-rw-r--r-- 1 mcc users 1.7M Apr 30 13:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 9.6M Apr 30 13:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5M Apr 30 10:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 8.3M Apr 30 10:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 726K May 9 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.8M May 9 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 778K May 9 07:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.1M May 9 07:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K May 9 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 73K May 9 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 24 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 62M May 10 09:33 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 FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-00
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-01
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-02
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-03
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-04
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-05
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-06
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-07
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-08
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-09
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-10
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-11
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-12
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-13
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-14
FORMULA_NAME FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652728033045

Running Version 202205111006
[2022-05-16 19:07:14] [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 19:07:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 19:07:16] [INFO ] Load time of PNML (sax parser for PT used): 1869 ms
[2022-05-16 19:07:16] [INFO ] Transformed 143908 places.
[2022-05-16 19:07:16] [INFO ] Transformed 134279 transitions.
[2022-05-16 19:07:16] [INFO ] Parsed PT model containing 143908 places and 134279 transitions in 2564 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 3083 ms.
Reduce places removed 56 places and 0 transitions.
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-00 11 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 134279 rows 143852 cols
[2022-05-16 19:09:21] [WARNING] Invariant computation timed out after 120 seconds.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1367 ms. (steps per millisecond=7 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=37 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 15) seen :0
// Phase 1: matrix 134279 rows 143852 cols
[2022-05-16 19:10:17] [INFO ] Computed 30578 place invariants in 176285 ms
[2022-05-16 19:11:24] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 19:11:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:11:34] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:11:39] [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 2
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:11:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:11:49] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:11:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:11:59] [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 6
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:12:04] [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: Broken pipe ... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:12:09] [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 8
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:12:10] [INFO ] Computed 30578 place invariants in 166249 ms
[2022-05-16 19:12:14] [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 9
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:12:19] [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 10
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:12:24] [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 11
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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:12:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:12:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 13
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:12:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0]
Support contains 2229 out of 143852 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 143852/143852 places, 134279/134279 transitions.
Graph (complete) has 236398 edges and 143852 vertex of which 143168 are kept as prefixes of interest. Removing 684 places using SCC suffix rule.152 ms
Discarding 684 places :
Also discarding 212 output transitions
Drop transitions removed 212 transitions
Discarding 25325 places :
Implicit places reduction removed 25325 places
Drop transitions removed 70512 transitions
Trivial Post-agglo rules discarded 70512 transitions
Performed 70512 trivial Post agglomeration. Transition count delta: 70512
Iterating post reduction 0 with 95837 rules applied. Total rules applied 95838 place count 117843 transition count 63555
Reduce places removed 70512 places and 0 transitions.
Performed 234 Post agglomeration using F-continuation condition.Transition count delta: 234
Iterating post reduction 1 with 70746 rules applied. Total rules applied 166584 place count 47331 transition count 63321
Reduce places removed 234 places and 0 transitions.
Iterating post reduction 2 with 234 rules applied. Total rules applied 166818 place count 47097 transition count 63321
Performed 7037 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7037 Pre rules applied. Total rules applied 166818 place count 47097 transition count 56284
Deduced a syphon composed of 7037 places in 52 ms
Ensure Unique test removed 2212 places
Reduce places removed 9249 places and 0 transitions.
Iterating global reduction 3 with 16286 rules applied. Total rules applied 183104 place count 37848 transition count 56284
Discarding 1005 places :
Symmetric choice reduction at 3 with 1005 rule applications. Total rules 184109 place count 36843 transition count 54274
Iterating global reduction 3 with 1005 rules applied. Total rules applied 185114 place count 36843 transition count 54274
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 185119 place count 36838 transition count 53269
Iterating global reduction 3 with 5 rules applied. Total rules applied 185124 place count 36838 transition count 53269
Performed 6209 Post agglomeration using F-continuation condition.Transition count delta: 6209
Deduced a syphon composed of 6209 places in 34 ms
Reduce places removed 6209 places and 0 transitions.
Iterating global reduction 3 with 12418 rules applied. Total rules applied 197542 place count 30629 transition count 47060
Free-agglomeration rule applied 2200 times.
Iterating global reduction 3 with 2200 rules applied. Total rules applied 199742 place count 30629 transition count 44860
Reduce places removed 2200 places and 0 transitions.
Ensure Unique test removed 1800 transitions
Reduce isomorphic transitions removed 1800 transitions.
Iterating post reduction 3 with 4000 rules applied. Total rules applied 203742 place count 28429 transition count 43060
Free-agglomeration rule (complex) applied 8824 times.
Iterating global reduction 4 with 8824 rules applied. Total rules applied 212566 place count 28429 transition count 46386
Ensure Unique test removed 801 places
Reduce places removed 9625 places and 0 transitions.
Ensure Unique test removed 201 transitions
Reduce isomorphic transitions removed 201 transitions.
Iterating post reduction 4 with 9826 rules applied. Total rules applied 222392 place count 18804 transition count 46185
Discarding 20 places :
Symmetric choice reduction at 5 with 20 rule applications. Total rules 222412 place count 18784 transition count 34015
Iterating global reduction 5 with 20 rules applied. Total rules applied 222432 place count 18784 transition count 34015
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 222441 place count 18784 transition count 34006
Applied a total of 222441 rules in 44408 ms. Remains 18784 /143852 variables (removed 125068) and now considering 34006/134279 (removed 100273) transitions.
Finished structural reductions, in 1 iterations. Remains : 18784/143852 places, 34006/134279 transitions.
// Phase 1: matrix 34006 rows 18784 cols
[2022-05-16 19:13:26] [INFO ] Computed 2018 place invariants in 2904 ms
Finished random walk after 254054 steps, including 89 resets, run visited all 15 properties in 30001 ms. (steps per millisecond=8 )
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4299 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
Interrupted Best-First random walk after 248241 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=49 ) properties seen 0
Interrupted Best-First random walk after 643098 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=128 ) properties seen 0
Interrupted Best-First random walk after 726977 steps, including 2 resets, run timeout after 5003 ms. (steps per millisecond=145 ) properties seen 0
Interrupted Best-First random walk after 705245 steps, including 2 resets, run timeout after 5007 ms. (steps per millisecond=140 ) properties seen 0
Interrupted Best-First random walk after 705095 steps, including 2 resets, run timeout after 5003 ms. (steps per millisecond=140 ) properties seen 0
Interrupted Best-First random walk after 676541 steps, including 2 resets, run timeout after 5006 ms. (steps per millisecond=135 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4075 ms. (steps per millisecond=245 ) properties (out of 8) seen :0
// Phase 1: matrix 34006 rows 18784 cols
[2022-05-16 19:14:38] [INFO ] Computed 2018 place invariants in 2844 ms
[2022-05-16 19:14:41] [INFO ] [Real]Absence check using 401 positive place invariants in 909 ms returned sat
[2022-05-16 19:14:42] [INFO ] [Real]Absence check using 401 positive and 1617 generalized place invariants in 1162 ms returned sat
[2022-05-16 19:14:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:15:23] [INFO ] [Real]Absence check using state equation in 41046 ms returned unknown
[2022-05-16 19:15:25] [INFO ] [Real]Absence check using 401 positive place invariants in 851 ms returned sat
[2022-05-16 19:15:26] [INFO ] [Real]Absence check using 401 positive and 1617 generalized place invariants in 512 ms returned unsat
[2022-05-16 19:15:29] [INFO ] [Real]Absence check using 401 positive place invariants in 718 ms returned unsat
[2022-05-16 19:15:31] [INFO ] [Real]Absence check using 401 positive place invariants in 850 ms returned sat
[2022-05-16 19:15:32] [INFO ] [Real]Absence check using 401 positive and 1617 generalized place invariants in 1097 ms returned sat
[2022-05-16 19:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:16:14] [INFO ] [Real]Absence check using state equation in 41204 ms returned unknown
[2022-05-16 19:16:16] [INFO ] [Real]Absence check using 401 positive place invariants in 851 ms returned sat
[2022-05-16 19:16:17] [INFO ] [Real]Absence check using 401 positive and 1617 generalized place invariants in 1118 ms returned sat
[2022-05-16 19:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:16:59] [INFO ] [Real]Absence check using state equation in 41157 ms returned unknown
[2022-05-16 19:17:01] [INFO ] [Real]Absence check using 401 positive place invariants in 877 ms returned sat
[2022-05-16 19:17:03] [INFO ] [Real]Absence check using 401 positive and 1617 generalized place invariants in 1151 ms returned sat
[2022-05-16 19:17:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:17:44] [INFO ] [Real]Absence check using state equation in 41109 ms returned unknown
[2022-05-16 19:17:46] [INFO ] [Real]Absence check using 401 positive place invariants in 853 ms returned sat
[2022-05-16 19:17:47] [INFO ] [Real]Absence check using 401 positive and 1617 generalized place invariants in 1113 ms returned sat
[2022-05-16 19:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:18:29] [INFO ] [Real]Absence check using state equation in 41178 ms returned unknown
[2022-05-16 19:18:31] [INFO ] [Real]Absence check using 401 positive place invariants in 858 ms returned sat
[2022-05-16 19:18:32] [INFO ] [Real]Absence check using 401 positive and 1617 generalized place invariants in 1005 ms returned sat
[2022-05-16 19:18:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:19:14] [INFO ] [Real]Absence check using state equation in 41284 ms returned unknown
Current structural bounds on expressions (after SMT) : [211332, 6, 6, 1601, 1601, 1601, 1601, -1] Max seen :[75, 6, 6, 54, 54, 51, 46, 25]
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-03 6 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-02 6 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 816 out of 18784 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 18784/18784 places, 34006/34006 transitions.
Graph (complete) has 72302 edges and 18784 vertex of which 14354 are kept as prefixes of interest. Removing 4430 places using SCC suffix rule.15 ms
Discarding 4430 places :
Also discarding 4824 output transitions
Drop transitions removed 4824 transitions
Ensure Unique test removed 2010 transitions
Reduce isomorphic transitions removed 2010 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2012 rules applied. Total rules applied 2013 place count 14354 transition count 27170
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 2015 place count 14352 transition count 27170
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 8 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 45 rules applied. Total rules applied 2060 place count 14329 transition count 27148
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2061 place count 14329 transition count 27147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2062 place count 14328 transition count 27147
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 3 with 22 rules applied. Total rules applied 2084 place count 14328 transition count 27125
Ensure Unique test removed 2 places
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 2108 place count 14304 transition count 27125
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 2128 place count 14284 transition count 23105
Iterating global reduction 4 with 20 rules applied. Total rules applied 2148 place count 14284 transition count 23105
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 2149 place count 14284 transition count 23105
Applied a total of 2149 rules in 1841 ms. Remains 14284 /18784 variables (removed 4500) and now considering 23105/34006 (removed 10901) transitions.
Finished structural reductions, in 1 iterations. Remains : 14284/18784 places, 23105/34006 transitions.
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:19:17] [INFO ] Computed 1409 place invariants in 1477 ms
Finished random walk after 454565 steps, including 172 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=15 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4174 ms. (steps per millisecond=239 ) properties (out of 6) seen :0
Interrupted Best-First random walk after 670061 steps, including 2 resets, run timeout after 5005 ms. (steps per millisecond=133 ) properties seen 0
Interrupted Best-First random walk after 673183 steps, including 2 resets, run timeout after 5006 ms. (steps per millisecond=134 ) properties seen 0
Interrupted Best-First random walk after 667838 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=133 ) properties seen 0
Interrupted Best-First random walk after 759566 steps, including 2 resets, run timeout after 5004 ms. (steps per millisecond=151 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4056 ms. (steps per millisecond=246 ) properties (out of 6) seen :0
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:20:17] [INFO ] Computed 1409 place invariants in 1507 ms
[2022-05-16 19:20:19] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 865 ms returned sat
[2022-05-16 19:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:20:43] [INFO ] [Real]Absence check using state equation in 23683 ms returned sat
[2022-05-16 19:20:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:20:46] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 903 ms returned sat
[2022-05-16 19:20:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:21:11] [INFO ] [Nat]Absence check using state equation in 24875 ms returned sat
[2022-05-16 19:21:14] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1940 ms.
[2022-05-16 19:21:29] [INFO ] Added : 50 causal constraints over 10 iterations in 17292 ms. Result :unknown
[2022-05-16 19:21:31] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 847 ms returned sat
[2022-05-16 19:21:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:21:57] [INFO ] [Real]Absence check using state equation in 25649 ms returned sat
[2022-05-16 19:22:00] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1510 ms.
[2022-05-16 19:22:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:22:05] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 912 ms returned sat
[2022-05-16 19:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:22:32] [INFO ] [Nat]Absence check using state equation in 27198 ms returned sat
[2022-05-16 19:22:35] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1493 ms.
[2022-05-16 19:22:48] [INFO ] Added : 45 causal constraints over 9 iterations in 15004 ms. Result :unknown
[2022-05-16 19:22:50] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 906 ms returned sat
[2022-05-16 19:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:23:17] [INFO ] [Real]Absence check using state equation in 27042 ms returned sat
[2022-05-16 19:23:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:23:20] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 924 ms returned sat
[2022-05-16 19:23:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:23:47] [INFO ] [Nat]Absence check using state equation in 26743 ms returned sat
[2022-05-16 19:23:50] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1466 ms.
[2022-05-16 19:24:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:24:06] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 890 ms returned sat
[2022-05-16 19:24:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:24:40] [INFO ] [Real]Absence check using state equation in 33958 ms returned sat
[2022-05-16 19:24:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:24:43] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 1534 ms returned sat
[2022-05-16 19:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:25:18] [INFO ] [Nat]Absence check using state equation in 35176 ms returned sat
[2022-05-16 19:25:21] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1520 ms.
[2022-05-16 19:25:26] [INFO ] Added : 15 causal constraints over 3 iterations in 6428 ms. Result :unknown
[2022-05-16 19:25:28] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 877 ms returned sat
[2022-05-16 19:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:25:57] [INFO ] [Real]Absence check using state equation in 28806 ms returned sat
[2022-05-16 19:25:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:26:00] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 916 ms returned sat
[2022-05-16 19:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:26:28] [INFO ] [Nat]Absence check using state equation in 28531 ms returned sat
[2022-05-16 19:26:31] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1483 ms.
[2022-05-16 19:26:43] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:26:45] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 864 ms returned sat
[2022-05-16 19:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:27:08] [INFO ] [Real]Absence check using state equation in 23396 ms returned sat
[2022-05-16 19:27:11] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1398 ms.
[2022-05-16 19:27:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:27:16] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 913 ms returned sat
[2022-05-16 19:27:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:27:39] [INFO ] [Nat]Absence check using state equation in 23718 ms returned sat
[2022-05-16 19:27:42] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1406 ms.
[2022-05-16 19:27:59] [INFO ] Added : 60 causal constraints over 12 iterations in 18683 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [211332, 1601, 1601, 1601, 1601, -1] Max seen :[75, 54, 54, 51, 75, 29]
Support contains 816 out of 14284 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 14284/14284 places, 23105/23105 transitions.
Applied a total of 0 rules in 215 ms. Remains 14284 /14284 variables (removed 0) and now considering 23105/23105 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 14284/14284 places, 23105/23105 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 14284/14284 places, 23105/23105 transitions.
Applied a total of 0 rules in 233 ms. Remains 14284 /14284 variables (removed 0) and now considering 23105/23105 (removed 0) transitions.
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:28:01] [INFO ] Computed 1409 place invariants in 1468 ms
[2022-05-16 19:28:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 19:28:02] [INFO ] Implicit Places using invariants in 2660 ms returned []
Implicit Place search using SMT only with invariants took 2666 ms to find 0 implicit places.
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:28:04] [INFO ] Computed 1409 place invariants in 1595 ms
[2022-05-16 19:28:05] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 19:28:05] [INFO ] Dead Transitions using invariants and state equation in 2948 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14284/14284 places, 23105/23105 transitions.
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:28:07] [INFO ] Computed 1409 place invariants in 1578 ms
Finished random walk after 457995 steps, including 174 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=15 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4160 ms. (steps per millisecond=240 ) properties (out of 6) seen :0
Interrupted Best-First random walk after 676357 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=135 ) properties seen 0
Interrupted Best-First random walk after 676961 steps, including 2 resets, run timeout after 5006 ms. (steps per millisecond=135 ) properties seen 0
Interrupted Best-First random walk after 672963 steps, including 2 resets, run timeout after 5003 ms. (steps per millisecond=134 ) properties seen 0
Interrupted Best-First random walk after 761429 steps, including 2 resets, run timeout after 5003 ms. (steps per millisecond=152 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3986 ms. (steps per millisecond=250 ) properties (out of 6) seen :0
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:29:06] [INFO ] Computed 1409 place invariants in 1458 ms
[2022-05-16 19:29:09] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 905 ms returned sat
[2022-05-16 19:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:29:32] [INFO ] [Real]Absence check using state equation in 23823 ms returned sat
[2022-05-16 19:29:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:29:35] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 913 ms returned sat
[2022-05-16 19:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:30:03] [INFO ] [Nat]Absence check using state equation in 27649 ms returned sat
[2022-05-16 19:30:06] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1547 ms.
[2022-05-16 19:30:18] [INFO ] Added : 40 causal constraints over 8 iterations in 14353 ms. Result :unknown
[2022-05-16 19:30:21] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 896 ms returned sat
[2022-05-16 19:30:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:30:46] [INFO ] [Real]Absence check using state equation in 25120 ms returned sat
[2022-05-16 19:30:49] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1674 ms.
[2022-05-16 19:30:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:30:54] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 907 ms returned sat
[2022-05-16 19:30:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:31:22] [INFO ] [Nat]Absence check using state equation in 28229 ms returned sat
[2022-05-16 19:31:25] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1486 ms.
[2022-05-16 19:31:37] [INFO ] Added : 40 causal constraints over 8 iterations in 13901 ms. Result :unknown
[2022-05-16 19:31:39] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 890 ms returned sat
[2022-05-16 19:31:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:32:05] [INFO ] [Real]Absence check using state equation in 25871 ms returned sat
[2022-05-16 19:32:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:32:08] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 908 ms returned sat
[2022-05-16 19:32:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:32:34] [INFO ] [Nat]Absence check using state equation in 25580 ms returned sat
[2022-05-16 19:32:36] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1459 ms.
[2022-05-16 19:32:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:32:53] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 865 ms returned sat
[2022-05-16 19:32:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:33:20] [INFO ] [Real]Absence check using state equation in 26861 ms returned sat
[2022-05-16 19:33:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:33:23] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 901 ms returned sat
[2022-05-16 19:33:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:33:48] [INFO ] [Nat]Absence check using state equation in 24951 ms returned sat
[2022-05-16 19:33:50] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1481 ms.
[2022-05-16 19:34:06] [INFO ] Added : 55 causal constraints over 11 iterations in 17166 ms. Result :unknown
[2022-05-16 19:34:08] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 910 ms returned sat
[2022-05-16 19:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:34:35] [INFO ] [Real]Absence check using state equation in 27049 ms returned sat
[2022-05-16 19:34:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:34:38] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 945 ms returned sat
[2022-05-16 19:34:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:35:10] [INFO ] [Nat]Absence check using state equation in 32082 ms returned sat
[2022-05-16 19:35:13] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1453 ms.
[2022-05-16 19:35:21] [INFO ] Added : 30 causal constraints over 6 iterations in 10018 ms. Result :unknown
[2022-05-16 19:35:24] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 930 ms returned sat
[2022-05-16 19:35:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:35:53] [INFO ] [Real]Absence check using state equation in 29303 ms returned sat
[2022-05-16 19:35:56] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1480 ms.
[2022-05-16 19:35:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:36:01] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 965 ms returned sat
[2022-05-16 19:36:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:36:28] [INFO ] [Nat]Absence check using state equation in 27246 ms returned sat
[2022-05-16 19:36:31] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1444 ms.
[2022-05-16 19:36:44] [INFO ] Added : 45 causal constraints over 9 iterations in 14980 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [211332, 1601, 1601, 1601, 1601, -1] Max seen :[75, 54, 54, 51, 75, 29]
Support contains 816 out of 14284 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 14284/14284 places, 23105/23105 transitions.
Applied a total of 0 rules in 225 ms. Remains 14284 /14284 variables (removed 0) and now considering 23105/23105 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 14284/14284 places, 23105/23105 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 14284/14284 places, 23105/23105 transitions.
Applied a total of 0 rules in 208 ms. Remains 14284 /14284 variables (removed 0) and now considering 23105/23105 (removed 0) transitions.
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:36:54] [INFO ] Computed 1409 place invariants in 1482 ms
[2022-05-16 19:36:55] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 19:36:55] [INFO ] Implicit Places using invariants in 2687 ms returned []
Implicit Place search using SMT only with invariants took 2705 ms to find 0 implicit places.
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:36:56] [INFO ] Computed 1409 place invariants in 1489 ms
[2022-05-16 19:36:57] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 19:36:58] [INFO ] Dead Transitions using invariants and state equation in 2684 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14284/14284 places, 23105/23105 transitions.
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:36:59] [INFO ] Computed 1409 place invariants in 1521 ms
Finished random walk after 456525 steps, including 173 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=15 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4201 ms. (steps per millisecond=238 ) properties (out of 6) seen :0
Interrupted Best-First random walk after 674201 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=134 ) properties seen 0
Interrupted Best-First random walk after 671061 steps, including 2 resets, run timeout after 5005 ms. (steps per millisecond=134 ) properties seen 0
Interrupted Best-First random walk after 674445 steps, including 2 resets, run timeout after 5006 ms. (steps per millisecond=134 ) properties seen 0
Interrupted Best-First random walk after 759306 steps, including 2 resets, run timeout after 5004 ms. (steps per millisecond=151 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4043 ms. (steps per millisecond=247 ) properties (out of 6) seen :0
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:37:59] [INFO ] Computed 1409 place invariants in 1520 ms
[2022-05-16 19:38:01] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 912 ms returned sat
[2022-05-16 19:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:38:26] [INFO ] [Real]Absence check using state equation in 25048 ms returned sat
[2022-05-16 19:38:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:38:29] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 959 ms returned sat
[2022-05-16 19:38:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:38:57] [INFO ] [Nat]Absence check using state equation in 28121 ms returned sat
[2022-05-16 19:39:00] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1476 ms.
[2022-05-16 19:39:12] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:39:14] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 920 ms returned sat
[2022-05-16 19:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:39:43] [INFO ] [Real]Absence check using state equation in 28293 ms returned sat
[2022-05-16 19:39:46] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1424 ms.
[2022-05-16 19:39:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:39:51] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 942 ms returned sat
[2022-05-16 19:39:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:40:19] [INFO ] [Nat]Absence check using state equation in 27960 ms returned sat
[2022-05-16 19:40:21] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1420 ms.
[2022-05-16 19:40:34] [INFO ] Added : 45 causal constraints over 9 iterations in 14153 ms. Result :unknown
[2022-05-16 19:40:36] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 901 ms returned sat
[2022-05-16 19:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:41:03] [INFO ] [Real]Absence check using state equation in 27478 ms returned sat
[2022-05-16 19:41:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:41:06] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 966 ms returned sat
[2022-05-16 19:41:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:41:33] [INFO ] [Nat]Absence check using state equation in 26656 ms returned sat
[2022-05-16 19:41:35] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1423 ms.
[2022-05-16 19:41:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:41:52] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 917 ms returned sat
[2022-05-16 19:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:42:21] [INFO ] [Real]Absence check using state equation in 29522 ms returned sat
[2022-05-16 19:42:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:42:24] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 985 ms returned sat
[2022-05-16 19:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:42:58] [INFO ] [Nat]Absence check using state equation in 34259 ms returned sat
[2022-05-16 19:43:01] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1451 ms.
[2022-05-16 19:43:07] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-16 19:43:09] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 984 ms returned sat
[2022-05-16 19:43:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:43:44] [INFO ] [Real]Absence check using state equation in 34442 ms returned sat
[2022-05-16 19:43:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:43:47] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 1008 ms returned sat
[2022-05-16 19:43:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:44:21] [INFO ] [Nat]Absence check using state equation in 33771 ms returned sat
[2022-05-16 19:44:23] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1465 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2022-05-16 19:44:30] [INFO ] Added : 20 causal constraints over 4 iterations in 8470 ms. Result :unknown
[2022-05-16 19:44:32] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 941 ms returned sat
[2022-05-16 19:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:44:58] [INFO ] [Real]Absence check using state equation in 26270 ms returned sat
[2022-05-16 19:44:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:45:01] [INFO ] [Nat]Absence check using 0 positive and 1409 generalized place invariants in 951 ms returned sat
[2022-05-16 19:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:45:29] [INFO ] [Nat]Absence check using state equation in 27441 ms returned sat
[2022-05-16 19:45:31] [INFO ] Computed and/alt/rep : 7627/14863/7627 causal constraints (skipped 11257 transitions) in 1459 ms.
[2022-05-16 19:45:45] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [211332, 1601, 1601, 1601, 1601, -1] Max seen :[82, 83, 55, 55, 75, 49]
Support contains 816 out of 14284 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 14284/14284 places, 23105/23105 transitions.
Applied a total of 0 rules in 280 ms. Remains 14284 /14284 variables (removed 0) and now considering 23105/23105 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 14284/14284 places, 23105/23105 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 14284/14284 places, 23105/23105 transitions.
Applied a total of 0 rules in 225 ms. Remains 14284 /14284 variables (removed 0) and now considering 23105/23105 (removed 0) transitions.
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:45:47] [INFO ] Computed 1409 place invariants in 1546 ms
[2022-05-16 19:45:48] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 19:45:48] [INFO ] Implicit Places using invariants in 2770 ms returned []
Implicit Place search using SMT only with invariants took 2772 ms to find 0 implicit places.
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:45:50] [INFO ] Computed 1409 place invariants in 1638 ms
[2022-05-16 19:45:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-16 19:45:51] [INFO ] Dead Transitions using invariants and state equation in 2839 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 14284/14284 places, 23105/23105 transitions.
Starting property specific reduction for FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-01
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:45:52] [INFO ] Computed 1409 place invariants in 1517 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 507 ms. (steps per millisecond=19 ) properties (out of 1) seen :60
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:45:54] [INFO ] Computed 1409 place invariants in 1554 ms
[2022-05-16 19:45:57] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 1038 ms returned sat
[2022-05-16 19:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:45:59] [INFO ] [Real]Absence check using state equation in 2646 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[60]
Support contains 11 out of 14284 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 14284/14284 places, 23105/23105 transitions.
Graph (complete) has 39185 edges and 14284 vertex of which 10263 are kept as prefixes of interest. Removing 4021 places using SCC suffix rule.20 ms
Discarding 4021 places :
Also discarding 3216 output transitions
Drop transitions removed 3216 transitions
Discarding 6230 places :
Symmetric choice reduction at 0 with 6230 rule applications. Total rules 6231 place count 4033 transition count 11659
Ensure Unique test removed 201 places
Iterating global reduction 0 with 6431 rules applied. Total rules applied 12662 place count 3832 transition count 11659
Ensure Unique test removed 4020 transitions
Reduce isomorphic transitions removed 4020 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 4221 rules applied. Total rules applied 16883 place count 3832 transition count 7438
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 17084 place count 3631 transition count 7438
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 17087 place count 3629 transition count 7437
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17088 place count 3629 transition count 7436
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 17090 place count 3628 transition count 7435
Performed 1(complex) Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 17092 place count 3627 transition count 9434
Free-agglomeration rule applied 200 times.
Iterating global reduction 3 with 200 rules applied. Total rules applied 17292 place count 3627 transition count 9234
Ensure Unique test removed 200 places
Reduce places removed 400 places and 0 transitions.
Ensure Unique test removed 2200 transitions
Reduce isomorphic transitions removed 2200 transitions.
Iterating post reduction 3 with 2600 rules applied. Total rules applied 19892 place count 3227 transition count 7034
Performed 200 Post agglomeration using F-continuation condition.Transition count delta: 200
Deduced a syphon composed of 200 places in 2 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 4 with 400 rules applied. Total rules applied 20292 place count 3027 transition count 6834
Reduce places removed 201 places and 201 transitions.
Iterating global reduction 4 with 201 rules applied. Total rules applied 20493 place count 2826 transition count 6633
Applied a total of 20493 rules in 3331 ms. Remains 2826 /14284 variables (removed 11458) and now considering 6633/23105 (removed 16472) transitions.
Finished structural reductions, in 1 iterations. Remains : 2826/14284 places, 6633/23105 transitions.
// Phase 1: matrix 6633 rows 2826 cols
[2022-05-16 19:46:03] [INFO ] Computed 203 place invariants in 81 ms
Finished random walk after 583484 steps, including 966 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=19 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4202 ms. (steps per millisecond=237 ) properties (out of 1) seen :76
// Phase 1: matrix 6633 rows 2826 cols
[2022-05-16 19:46:37] [INFO ] Computed 203 place invariants in 85 ms
[2022-05-16 19:46:38] [INFO ] [Real]Absence check using 0 positive and 203 generalized place invariants in 73 ms returned sat
[2022-05-16 19:46:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:46:40] [INFO ] [Real]Absence check using state equation in 1936 ms returned sat
[2022-05-16 19:46:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:46:40] [INFO ] [Nat]Absence check using 0 positive and 203 generalized place invariants in 75 ms returned sat
[2022-05-16 19:46:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:46:42] [INFO ] [Nat]Absence check using state equation in 1901 ms returned sat
[2022-05-16 19:46:43] [INFO ] Computed and/alt/rep : 2211/2211/2211 causal constraints (skipped 2211 transitions) in 417 ms.
[2022-05-16 19:46:53] [INFO ] Added : 200 causal constraints over 40 iterations in 11231 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[76]
Support contains 11 out of 2826 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2826/2826 places, 6633/6633 transitions.
Applied a total of 0 rules in 230 ms. Remains 2826 /2826 variables (removed 0) and now considering 6633/6633 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2826/2826 places, 6633/6633 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 2826/2826 places, 6633/6633 transitions.
Applied a total of 0 rules in 229 ms. Remains 2826 /2826 variables (removed 0) and now considering 6633/6633 (removed 0) transitions.
// Phase 1: matrix 6633 rows 2826 cols
[2022-05-16 19:46:56] [INFO ] Computed 203 place invariants in 92 ms
[2022-05-16 19:46:58] [INFO ] Implicit Places using invariants in 2503 ms returned [0, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402]
Discarding 202 places :
Implicit Place search using SMT only with invariants took 2516 ms to find 202 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 2624/2826 places, 6633/6633 transitions.
Discarding 199 places :
Symmetric choice reduction at 0 with 199 rule applications. Total rules 199 place count 2425 transition count 4444
Iterating global reduction 0 with 199 rules applied. Total rules applied 398 place count 2425 transition count 4444
Discarding 2189 places :
Symmetric choice reduction at 0 with 2189 rule applications. Total rules 2587 place count 236 transition count 2255
Iterating global reduction 0 with 2189 rules applied. Total rules applied 4776 place count 236 transition count 2255
Discarding 199 places :
Symmetric choice reduction at 0 with 199 rule applications. Total rules 4975 place count 37 transition count 66
Iterating global reduction 0 with 199 rules applied. Total rules applied 5174 place count 37 transition count 66
Free-agglomeration rule applied 22 times.
Iterating global reduction 0 with 22 rules applied. Total rules applied 5196 place count 37 transition count 44
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 5218 place count 15 transition count 44
Applied a total of 5218 rules in 190 ms. Remains 15 /2624 variables (removed 2609) and now considering 44/6633 (removed 6589) transitions.
// Phase 1: matrix 44 rows 15 cols
[2022-05-16 19:46:59] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 19:46:59] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 44 rows 15 cols
[2022-05-16 19:46:59] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-16 19:46:59] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 15/2826 places, 44/6633 transitions.
Finished structural reductions, in 2 iterations. Remains : 15/2826 places, 44/6633 transitions.
// Phase 1: matrix 44 rows 15 cols
[2022-05-16 19:46:59] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000049 steps, including 2454 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 1) seen :201
Incomplete Best-First random walk after 1000001 steps, including 114 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 1) seen :201
// Phase 1: matrix 44 rows 15 cols
[2022-05-16 19:46:59] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 19:46:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-16 19:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:46:59] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
Current structural bounds on expressions (after SMT) : [201] Max seen :[201]
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-01 201 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-01 in 68512 ms.
Starting property specific reduction for FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-04
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:47:01] [INFO ] Computed 1409 place invariants in 1532 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 524 ms. (steps per millisecond=19 ) properties (out of 1) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:47:03] [INFO ] Computed 1409 place invariants in 1604 ms
[2022-05-16 19:47:05] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 969 ms returned sat
[2022-05-16 19:47:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:47:08] [INFO ] [Real]Absence check using state equation in 2720 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[44]
Support contains 201 out of 14284 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 14284/14284 places, 23105/23105 transitions.
Graph (complete) has 39185 edges and 14284 vertex of which 12876 are kept as prefixes of interest. Removing 1408 places using SCC suffix rule.9 ms
Discarding 1408 places :
Also discarding 804 output transitions
Drop transitions removed 804 transitions
Performed 2212 Post agglomeration using F-continuation condition.Transition count delta: 2212
Deduced a syphon composed of 2212 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 2213 places and 0 transitions.
Iterating global reduction 0 with 4425 rules applied. Total rules applied 4426 place count 10663 transition count 20089
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4427 place count 10663 transition count 20088
Discarding 8040 places :
Symmetric choice reduction at 1 with 8040 rule applications. Total rules 12467 place count 2623 transition count 12048
Ensure Unique test removed 402 places
Iterating global reduction 1 with 8442 rules applied. Total rules applied 20909 place count 2221 transition count 12048
Ensure Unique test removed 4020 transitions
Reduce isomorphic transitions removed 4020 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 1 with 4221 rules applied. Total rules applied 25130 place count 2221 transition count 7827
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 2 with 201 rules applied. Total rules applied 25331 place count 2020 transition count 7827
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 25341 place count 2010 transition count 5817
Iterating global reduction 3 with 10 rules applied. Total rules applied 25351 place count 2010 transition count 5817
Ensure Unique test removed 4010 transitions
Reduce isomorphic transitions removed 4010 transitions.
Discarding 201 places :
Implicit places reduction removed 201 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 4212 rules applied. Total rules applied 29563 place count 1809 transition count 1806
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 29564 place count 1808 transition count 1806
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 201 Pre rules applied. Total rules applied 29564 place count 1808 transition count 1605
Deduced a syphon composed of 201 places in 0 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 5 with 402 rules applied. Total rules applied 29966 place count 1607 transition count 1605
Free-agglomeration rule applied 200 times.
Iterating global reduction 5 with 200 rules applied. Total rules applied 30166 place count 1607 transition count 1405
Ensure Unique test removed 200 places
Reduce places removed 400 places and 0 transitions.
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 5 with 800 rules applied. Total rules applied 30966 place count 1207 transition count 1005
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 6 with 200 rules applied. Total rules applied 31166 place count 1007 transition count 1005
Free-agglomeration rule (complex) applied 201 times.
Iterating global reduction 7 with 201 rules applied. Total rules applied 31367 place count 1007 transition count 804
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 7 with 201 rules applied. Total rules applied 31568 place count 806 transition count 804
Reduce places removed 201 places and 201 transitions.
Iterating global reduction 8 with 201 rules applied. Total rules applied 31769 place count 605 transition count 603
Applied a total of 31769 rules in 1898 ms. Remains 605 /14284 variables (removed 13679) and now considering 603/23105 (removed 22502) transitions.
Finished structural reductions, in 1 iterations. Remains : 605/14284 places, 603/23105 transitions.
// Phase 1: matrix 603 rows 605 cols
[2022-05-16 19:47:10] [INFO ] Computed 2 place invariants in 14 ms
Incomplete random walk after 1000000 steps, including 1655 resets, run finished after 20611 ms. (steps per millisecond=48 ) properties (out of 1) seen :80
Finished Best-First random walk after 840716 steps, including 8 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=168 )
// Phase 1: matrix 603 rows 605 cols
[2022-05-16 19:47:36] [INFO ] Computed 2 place invariants in 12 ms
[2022-05-16 19:47:36] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 6 ms returned sat
[2022-05-16 19:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:47:36] [INFO ] [Real]Absence check using state equation in 174 ms returned unsat
Current structural bounds on expressions (after SMT) : [201] Max seen :[201]
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-04 201 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-04 in 36583 ms.
Starting property specific reduction for FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-05
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:47:37] [INFO ] Computed 1409 place invariants in 1475 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 523 ms. (steps per millisecond=19 ) properties (out of 1) seen :46
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :0
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:47:39] [INFO ] Computed 1409 place invariants in 1478 ms
[2022-05-16 19:47:42] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 957 ms returned sat
[2022-05-16 19:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:47:45] [INFO ] [Real]Absence check using state equation in 2748 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[46]
Support contains 201 out of 14284 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 14284/14284 places, 23105/23105 transitions.
Graph (complete) has 39185 edges and 14284 vertex of which 13077 are kept as prefixes of interest. Removing 1207 places using SCC suffix rule.11 ms
Discarding 1207 places :
Also discarding 603 output transitions
Drop transitions removed 603 transitions
Performed 2212 Post agglomeration using F-continuation condition.Transition count delta: 2212
Deduced a syphon composed of 2212 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 2213 places and 0 transitions.
Iterating global reduction 0 with 4425 rules applied. Total rules applied 4426 place count 10864 transition count 20290
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4427 place count 10864 transition count 20289
Discarding 8040 places :
Symmetric choice reduction at 1 with 8040 rule applications. Total rules 12467 place count 2824 transition count 12249
Ensure Unique test removed 402 places
Iterating global reduction 1 with 8442 rules applied. Total rules applied 20909 place count 2422 transition count 12249
Ensure Unique test removed 4020 transitions
Reduce isomorphic transitions removed 4020 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 1 with 4221 rules applied. Total rules applied 25130 place count 2422 transition count 8028
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 2 with 201 rules applied. Total rules applied 25331 place count 2221 transition count 8028
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 201 Pre rules applied. Total rules applied 25331 place count 2221 transition count 7827
Deduced a syphon composed of 201 places in 2 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 3 with 402 rules applied. Total rules applied 25733 place count 2020 transition count 7827
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 25743 place count 2010 transition count 5817
Iterating global reduction 3 with 10 rules applied. Total rules applied 25753 place count 2010 transition count 5817
Ensure Unique test removed 4010 transitions
Reduce isomorphic transitions removed 4010 transitions.
Discarding 201 places :
Implicit places reduction removed 201 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 4212 rules applied. Total rules applied 29965 place count 1809 transition count 1806
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 29966 place count 1808 transition count 1806
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 201 Pre rules applied. Total rules applied 29966 place count 1808 transition count 1605
Deduced a syphon composed of 201 places in 1 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 5 with 402 rules applied. Total rules applied 30368 place count 1607 transition count 1605
Free-agglomeration rule applied 200 times.
Iterating global reduction 5 with 200 rules applied. Total rules applied 30568 place count 1607 transition count 1405
Ensure Unique test removed 200 places
Reduce places removed 400 places and 0 transitions.
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 5 with 800 rules applied. Total rules applied 31368 place count 1207 transition count 1005
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 6 with 200 rules applied. Total rules applied 31568 place count 1007 transition count 1005
Free-agglomeration rule (complex) applied 201 times.
Iterating global reduction 7 with 201 rules applied. Total rules applied 31769 place count 1007 transition count 804
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 7 with 201 rules applied. Total rules applied 31970 place count 806 transition count 804
Reduce places removed 201 places and 201 transitions.
Iterating global reduction 8 with 201 rules applied. Total rules applied 32171 place count 605 transition count 603
Applied a total of 32171 rules in 1957 ms. Remains 605 /14284 variables (removed 13679) and now considering 603/23105 (removed 22502) transitions.
Finished structural reductions, in 1 iterations. Remains : 605/14284 places, 603/23105 transitions.
// Phase 1: matrix 603 rows 605 cols
[2022-05-16 19:47:46] [INFO ] Computed 2 place invariants in 14 ms
Incomplete random walk after 1000000 steps, including 1655 resets, run finished after 20760 ms. (steps per millisecond=48 ) properties (out of 1) seen :78
Finished Best-First random walk after 819708 steps, including 8 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=163 )
// Phase 1: matrix 603 rows 605 cols
[2022-05-16 19:48:12] [INFO ] Computed 2 place invariants in 15 ms
[2022-05-16 19:48:12] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 6 ms returned sat
[2022-05-16 19:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:48:13] [INFO ] [Real]Absence check using state equation in 185 ms returned unsat
Current structural bounds on expressions (after SMT) : [201] Max seen :[201]
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-05 201 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-05 in 36613 ms.
Starting property specific reduction for FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-06
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:48:14] [INFO ] Computed 1409 place invariants in 1555 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 526 ms. (steps per millisecond=19 ) properties (out of 1) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:48:16] [INFO ] Computed 1409 place invariants in 1596 ms
[2022-05-16 19:48:19] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 981 ms returned sat
[2022-05-16 19:48:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:48:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[44]
Support contains 201 out of 14284 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 14284/14284 places, 23105/23105 transitions.
Graph (complete) has 39185 edges and 14284 vertex of which 13077 are kept as prefixes of interest. Removing 1207 places using SCC suffix rule.10 ms
Discarding 1207 places :
Also discarding 603 output transitions
Drop transitions removed 603 transitions
Performed 2212 Post agglomeration using F-continuation condition.Transition count delta: 2212
Deduced a syphon composed of 2212 places in 8 ms
Ensure Unique test removed 1 places
Reduce places removed 2213 places and 0 transitions.
Iterating global reduction 0 with 4425 rules applied. Total rules applied 4426 place count 10864 transition count 20290
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4427 place count 10864 transition count 20289
Discarding 8040 places :
Symmetric choice reduction at 1 with 8040 rule applications. Total rules 12467 place count 2824 transition count 12249
Ensure Unique test removed 402 places
Iterating global reduction 1 with 8442 rules applied. Total rules applied 20909 place count 2422 transition count 12249
Ensure Unique test removed 4020 transitions
Reduce isomorphic transitions removed 4020 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 1 with 4221 rules applied. Total rules applied 25130 place count 2422 transition count 8028
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 2 with 201 rules applied. Total rules applied 25331 place count 2221 transition count 8028
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 201 Pre rules applied. Total rules applied 25331 place count 2221 transition count 7827
Deduced a syphon composed of 201 places in 1 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 3 with 402 rules applied. Total rules applied 25733 place count 2020 transition count 7827
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 25743 place count 2010 transition count 5817
Iterating global reduction 3 with 10 rules applied. Total rules applied 25753 place count 2010 transition count 5817
Ensure Unique test removed 4010 transitions
Reduce isomorphic transitions removed 4010 transitions.
Discarding 201 places :
Implicit places reduction removed 201 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 4212 rules applied. Total rules applied 29965 place count 1809 transition count 1806
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 29966 place count 1808 transition count 1806
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 201 Pre rules applied. Total rules applied 29966 place count 1808 transition count 1605
Deduced a syphon composed of 201 places in 1 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 5 with 402 rules applied. Total rules applied 30368 place count 1607 transition count 1605
Free-agglomeration rule applied 200 times.
Iterating global reduction 5 with 200 rules applied. Total rules applied 30568 place count 1607 transition count 1405
Ensure Unique test removed 200 places
Reduce places removed 400 places and 0 transitions.
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 5 with 800 rules applied. Total rules applied 31368 place count 1207 transition count 1005
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 6 with 200 rules applied. Total rules applied 31568 place count 1007 transition count 1005
Free-agglomeration rule (complex) applied 201 times.
Iterating global reduction 7 with 201 rules applied. Total rules applied 31769 place count 1007 transition count 804
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 7 with 201 rules applied. Total rules applied 31970 place count 806 transition count 804
Reduce places removed 201 places and 201 transitions.
Iterating global reduction 8 with 201 rules applied. Total rules applied 32171 place count 605 transition count 603
Applied a total of 32171 rules in 1962 ms. Remains 605 /14284 variables (removed 13679) and now considering 603/23105 (removed 22502) transitions.
Finished structural reductions, in 1 iterations. Remains : 605/14284 places, 603/23105 transitions.
// Phase 1: matrix 603 rows 605 cols
[2022-05-16 19:48:23] [INFO ] Computed 2 place invariants in 16 ms
Incomplete random walk after 1000000 steps, including 1655 resets, run finished after 21359 ms. (steps per millisecond=46 ) properties (out of 1) seen :78
Finished Best-First random walk after 810328 steps, including 7 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=162 )
// Phase 1: matrix 603 rows 605 cols
[2022-05-16 19:48:50] [INFO ] Computed 2 place invariants in 13 ms
[2022-05-16 19:48:50] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 6 ms returned sat
[2022-05-16 19:48:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:48:50] [INFO ] [Real]Absence check using state equation in 182 ms returned unsat
Current structural bounds on expressions (after SMT) : [201] Max seen :[201]
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-06 201 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-06 in 37431 ms.
Starting property specific reduction for FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-07
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:48:52] [INFO ] Computed 1409 place invariants in 1557 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 536 ms. (steps per millisecond=18 ) properties (out of 1) seen :71
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 1) seen :0
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:48:54] [INFO ] Computed 1409 place invariants in 1605 ms
[2022-05-16 19:48:56] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 1059 ms returned sat
[2022-05-16 19:48:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:48:59] [INFO ] [Real]Absence check using state equation in 2590 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[71]
Support contains 201 out of 14284 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 14284/14284 places, 23105/23105 transitions.
Graph (complete) has 39185 edges and 14284 vertex of which 14283 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 402 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 402 Pre rules applied. Total rules applied 1 place count 14283 transition count 22703
Deduced a syphon composed of 402 places in 7 ms
Ensure Unique test removed 402 places
Reduce places removed 804 places and 0 transitions.
Iterating global reduction 0 with 1206 rules applied. Total rules applied 1207 place count 13479 transition count 22703
Discarding 201 places :
Implicit places reduction removed 201 places
Iterating post reduction 0 with 201 rules applied. Total rules applied 1408 place count 13278 transition count 22703
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 201 Pre rules applied. Total rules applied 1408 place count 13278 transition count 22502
Deduced a syphon composed of 201 places in 6 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 1 with 402 rules applied. Total rules applied 1810 place count 13077 transition count 22502
Performed 2212 Post agglomeration using F-continuation condition.Transition count delta: 2212
Deduced a syphon composed of 2212 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 2213 places and 0 transitions.
Iterating global reduction 1 with 4425 rules applied. Total rules applied 6235 place count 10864 transition count 20290
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6236 place count 10864 transition count 20289
Discarding 8040 places :
Symmetric choice reduction at 2 with 8040 rule applications. Total rules 14276 place count 2824 transition count 12249
Ensure Unique test removed 402 places
Iterating global reduction 2 with 8442 rules applied. Total rules applied 22718 place count 2422 transition count 12249
Ensure Unique test removed 4020 transitions
Reduce isomorphic transitions removed 4020 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 2 with 4221 rules applied. Total rules applied 26939 place count 2422 transition count 8028
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 3 with 201 rules applied. Total rules applied 27140 place count 2221 transition count 8028
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 201 Pre rules applied. Total rules applied 27140 place count 2221 transition count 7827
Deduced a syphon composed of 201 places in 4 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 4 with 402 rules applied. Total rules applied 27542 place count 2020 transition count 7827
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 27552 place count 2010 transition count 5817
Iterating global reduction 4 with 10 rules applied. Total rules applied 27562 place count 2010 transition count 5817
Ensure Unique test removed 4010 transitions
Reduce isomorphic transitions removed 4010 transitions.
Discarding 201 places :
Implicit places reduction removed 201 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 4212 rules applied. Total rules applied 31774 place count 1809 transition count 1806
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 31775 place count 1808 transition count 1806
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 201 Pre rules applied. Total rules applied 31775 place count 1808 transition count 1605
Deduced a syphon composed of 201 places in 1 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 6 with 402 rules applied. Total rules applied 32177 place count 1607 transition count 1605
Free-agglomeration rule applied 200 times.
Iterating global reduction 6 with 200 rules applied. Total rules applied 32377 place count 1607 transition count 1405
Ensure Unique test removed 200 places
Reduce places removed 400 places and 0 transitions.
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 6 with 800 rules applied. Total rules applied 33177 place count 1207 transition count 1005
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 7 with 200 rules applied. Total rules applied 33377 place count 1007 transition count 1005
Free-agglomeration rule (complex) applied 201 times.
Iterating global reduction 8 with 201 rules applied. Total rules applied 33578 place count 1007 transition count 804
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 8 with 201 rules applied. Total rules applied 33779 place count 806 transition count 804
Reduce places removed 201 places and 201 transitions.
Iterating global reduction 9 with 201 rules applied. Total rules applied 33980 place count 605 transition count 603
Applied a total of 33980 rules in 2328 ms. Remains 605 /14284 variables (removed 13679) and now considering 603/23105 (removed 22502) transitions.
Finished structural reductions, in 1 iterations. Remains : 605/14284 places, 603/23105 transitions.
// Phase 1: matrix 603 rows 605 cols
[2022-05-16 19:49:01] [INFO ] Computed 2 place invariants in 11 ms
Incomplete random walk after 1000000 steps, including 1655 resets, run finished after 21164 ms. (steps per millisecond=47 ) properties (out of 1) seen :84
Finished Best-First random walk after 833646 steps, including 8 resets, run visited all 1 properties in 5002 ms. (steps per millisecond=166 )
// Phase 1: matrix 603 rows 605 cols
[2022-05-16 19:49:27] [INFO ] Computed 2 place invariants in 15 ms
[2022-05-16 19:49:27] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 6 ms returned sat
[2022-05-16 19:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:49:28] [INFO ] [Real]Absence check using state equation in 135 ms returned unsat
Current structural bounds on expressions (after SMT) : [201] Max seen :[201]
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-07 201 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-07 in 37562 ms.
Starting property specific reduction for FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-11
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:49:29] [INFO ] Computed 1409 place invariants in 1514 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 477 ms. (steps per millisecond=20 ) properties (out of 1) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
// Phase 1: matrix 23105 rows 14284 cols
[2022-05-16 19:49:31] [INFO ] Computed 1409 place invariants in 1579 ms
[2022-05-16 19:49:33] [INFO ] [Real]Absence check using 0 positive and 1409 generalized place invariants in 967 ms returned sat
[2022-05-16 19:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:49:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[26]
Support contains 1 out of 14284 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 14284/14284 places, 23105/23105 transitions.
Graph (complete) has 39185 edges and 14284 vertex of which 5027 are kept as prefixes of interest. Removing 9257 places using SCC suffix rule.8 ms
Discarding 9257 places :
Also discarding 12060 output transitions
Drop transitions removed 12060 transitions
Drop transitions removed 2201 transitions
Reduce isomorphic transitions removed 2201 transitions.
Iterating post reduction 0 with 2201 rules applied. Total rules applied 2202 place count 5027 transition count 8844
Discarding 4220 places :
Symmetric choice reduction at 1 with 4220 rule applications. Total rules 6422 place count 807 transition count 4624
Ensure Unique test removed 201 places
Iterating global reduction 1 with 4421 rules applied. Total rules applied 10843 place count 606 transition count 4624
Ensure Unique test removed 4020 transitions
Reduce isomorphic transitions removed 4020 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 1 with 4221 rules applied. Total rules applied 15064 place count 606 transition count 403
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 2 with 201 rules applied. Total rules applied 15265 place count 405 transition count 403
Discarding 200 places :
Symmetric choice reduction at 3 with 200 rule applications. Total rules 15465 place count 205 transition count 203
Ensure Unique test removed 1 places
Iterating global reduction 3 with 201 rules applied. Total rules applied 15666 place count 204 transition count 203
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 15666 place count 204 transition count 201
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 15670 place count 202 transition count 201
Discarding 200 places :
Symmetric choice reduction at 3 with 200 rule applications. Total rules 15870 place count 2 transition count 1
Iterating global reduction 3 with 200 rules applied. Total rules applied 16070 place count 2 transition count 1
Applied a total of 16070 rules in 255 ms. Remains 2 /14284 variables (removed 14282) and now considering 1/23105 (removed 23104) transitions.
Finished structural reductions, in 1 iterations. Remains : 2/14284 places, 1/23105 transitions.
// Phase 1: matrix 1 rows 2 cols
[2022-05-16 19:49:36] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000180 steps, including 4926 resets, run finished after 57 ms. (steps per millisecond=17547 ) properties (out of 1) seen :201
FORMULA FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-11 201 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Ending property specific reduction for FamilyReunion-PT-L00200M0020C010P010G005-UpperBounds-11 in 8975 ms.
[2022-05-16 19:49:38] [INFO ] Flatten gal took : 1107 ms
[2022-05-16 19:49:39] [INFO ] Applying decomposition
[2022-05-16 19:49:39] [INFO ] Flatten gal took : 831 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9852790406993867310.txt' '-o' '/tmp/graph9852790406993867310.bin' '-w' '/tmp/graph9852790406993867310.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9852790406993867310.bin' '-l' '-1' '-v' '-w' '/tmp/graph9852790406993867310.weights' '-q' '0' '-e' '0.001'
[2022-05-16 19:49:41] [INFO ] Decomposing Gal with order
[2022-05-16 19:49:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 19:49:48] [INFO ] Removed a total of 11014 redundant transitions.
[2022-05-16 19:49:49] [INFO ] Flatten gal took : 1759 ms
[2022-05-16 19:49:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 9640 labels/synchronizations in 831 ms.
[2022-05-16 19:49:50] [INFO ] Time to serialize gal into /tmp/UpperBounds10765930492120215476.gal : 248 ms
[2022-05-16 19:49:50] [INFO ] Time to serialize properties into /tmp/UpperBounds14932354357064956024.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds10765930492120215476.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14932354357064956024.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...276
Loading property file /tmp/UpperBounds14932354357064956024.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,14,39.1574,233108,373,107,621,2512,14733,0,2146,3082,0
Total reachable state count : 14

Total runtime 2595884 ms.

BK_STOP 1652730630191

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FamilyReunion-PT-L00200M0020C010P010G005"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is FamilyReunion-PT-L00200M0020C010P010G005, 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 r078-tall-165260110800749"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00200M0020C010P010G005.tgz
mv FamilyReunion-PT-L00200M0020C010P010G005 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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