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.r294-smll-165463872400077.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 CANInsertWithFailure-PT-090, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463872400077
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 50M
-rw-r--r-- 1 mcc users 11K May 30 15:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K May 30 15:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 30 15:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 30 15:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.2K May 25 12:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 25 12:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 25 12:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 25 12:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 14K May 30 15:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K May 30 15:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 30 15:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K May 30 15:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 25 12:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 25 12:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 49M May 29 12:20 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 CANInsertWithFailure-PT-090-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-090-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1654747695710

Running Version 202205111006
[2022-06-09 04:08:17] [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]
[2022-06-09 04:08:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 04:08:20] [INFO ] Load time of PNML (sax parser for PT used): 2172 ms
[2022-06-09 04:08:20] [INFO ] Transformed 17284 places.
[2022-06-09 04:08:20] [INFO ] Transformed 49140 transitions.
[2022-06-09 04:08:20] [INFO ] Parsed PT model containing 17284 places and 49140 transitions in 2736 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 45 ms.
// Phase 1: matrix 49140 rows 17284 cols
[2022-06-09 04:08:43] [INFO ] Computed 93 place invariants in 22371 ms
Incomplete random walk after 10000 steps, including 4 resets, run finished after 659 ms. (steps per millisecond=15 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :0
// Phase 1: matrix 49140 rows 17284 cols
[2022-06-09 04:09:07] [INFO ] Computed 93 place invariants in 22722 ms
[2022-06-09 04:09:12] [INFO ] [Real]Absence check using 91 positive place invariants in 1142 ms returned sat
[2022-06-09 04:09:12] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 510 ms returned sat
[2022-06-09 04:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:09:13] [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: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: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)
[2022-06-09 04:09:17] [INFO ] [Real]Absence check using 91 positive place invariants in 1079 ms returned sat
[2022-06-09 04:09:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:09:18] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 627 ms returned unknown
[2022-06-09 04:09:22] [INFO ] [Real]Absence check using 91 positive place invariants in 873 ms returned sat
[2022-06-09 04:09:22] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 491 ms returned sat
[2022-06-09 04:09:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:09:23] [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: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: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)
[2022-06-09 04:09:27] [INFO ] [Real]Absence check using 91 positive place invariants in 943 ms returned sat
[2022-06-09 04:09:27] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 494 ms returned sat
[2022-06-09 04:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:09:28] [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: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: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)
[2022-06-09 04:09:32] [INFO ] [Real]Absence check using 91 positive place invariants in 961 ms returned sat
[2022-06-09 04:09:32] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 644 ms returned sat
[2022-06-09 04:09:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:09:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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: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: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)
[2022-06-09 04:09:37] [INFO ] [Real]Absence check using 91 positive place invariants in 892 ms returned sat
[2022-06-09 04:09:37] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 493 ms returned sat
[2022-06-09 04:09:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:09:38] [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 5
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: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)
[2022-06-09 04:09:42] [INFO ] [Real]Absence check using 91 positive place invariants in 903 ms returned sat
[2022-06-09 04:09:42] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 552 ms returned sat
[2022-06-09 04:09:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:09:43] [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 6
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: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: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)
[2022-06-09 04:09:47] [INFO ] [Real]Absence check using 91 positive place invariants in 915 ms returned sat
[2022-06-09 04:09:47] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 509 ms returned sat
[2022-06-09 04:09:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:09:48] [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 7
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: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: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)
[2022-06-09 04:09:52] [INFO ] [Real]Absence check using 91 positive place invariants in 949 ms returned sat
[2022-06-09 04:09:52] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 501 ms returned sat
[2022-06-09 04:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:09:53] [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: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: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)
[2022-06-09 04:09:57] [INFO ] [Real]Absence check using 91 positive place invariants in 938 ms returned sat
[2022-06-09 04:09:57] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 500 ms returned sat
[2022-06-09 04:09:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:09:58] [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: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: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)
[2022-06-09 04:10:02] [INFO ] [Real]Absence check using 91 positive place invariants in 922 ms returned sat
[2022-06-09 04:10:02] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 509 ms returned sat
[2022-06-09 04:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:10:03] [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: 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: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: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)
[2022-06-09 04:10:07] [INFO ] [Real]Absence check using 91 positive place invariants in 867 ms returned sat
[2022-06-09 04:10:07] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 491 ms returned sat
[2022-06-09 04:10:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:10:08] [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 11
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: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: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)
[2022-06-09 04:10:12] [INFO ] [Real]Absence check using 91 positive place invariants in 903 ms returned sat
[2022-06-09 04:10:12] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 499 ms returned sat
[2022-06-09 04:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:10:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 12
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: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)
[2022-06-09 04:10:17] [INFO ] [Real]Absence check using 91 positive place invariants in 1010 ms returned sat
[2022-06-09 04:10:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:10:18] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 738 ms returned unknown
[2022-06-09 04:10:22] [INFO ] [Real]Absence check using 91 positive place invariants in 880 ms returned sat
[2022-06-09 04:10:22] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 484 ms returned sat
[2022-06-09 04:10:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:10:23] [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: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: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)
[2022-06-09 04:10:27] [INFO ] [Real]Absence check using 91 positive place invariants in 949 ms returned sat
[2022-06-09 04:10:27] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 508 ms returned sat
[2022-06-09 04:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:10:28] [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 15
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: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) : [90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 16 out of 17284 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 17284/17284 places, 49140/49140 transitions.
Graph (complete) has 66151 edges and 17284 vertex of which 17283 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.81 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 631 place count 17283 transition count 48510
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1261 place count 16653 transition count 48510
Performed 8002 Post agglomeration using F-continuation condition.Transition count delta: 8002
Deduced a syphon composed of 8002 places in 36 ms
Reduce places removed 8002 places and 0 transitions.
Iterating global reduction 2 with 16004 rules applied. Total rules applied 17265 place count 8651 transition count 40508
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 17266 place count 8651 transition count 40507
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17267 place count 8650 transition count 40507
Partial Free-agglomeration rule applied 8183 times.
Drop transitions removed 8183 transitions
Iterating global reduction 3 with 8183 rules applied. Total rules applied 25450 place count 8650 transition count 40507
Applied a total of 25450 rules in 42045 ms. Remains 8650 /17284 variables (removed 8634) and now considering 40507/49140 (removed 8633) transitions.
Finished structural reductions, in 1 iterations. Remains : 8650/17284 places, 40507/49140 transitions.
Normalized transition count is 40499 out of 40507 initially.
// Phase 1: matrix 40499 rows 8650 cols
[2022-06-09 04:11:15] [INFO ] Computed 92 place invariants in 4899 ms
Finished random walk after 676343 steps, including 1248 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=22 )
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 3088 ms. (steps per millisecond=323 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2992 ms. (steps per millisecond=334 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2989 ms. (steps per millisecond=334 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3237 ms. (steps per millisecond=308 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3326 ms. (steps per millisecond=300 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3095 ms. (steps per millisecond=323 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 3093 ms. (steps per millisecond=323 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3035 ms. (steps per millisecond=329 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 3003 ms. (steps per millisecond=333 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3194 ms. (steps per millisecond=313 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3166 ms. (steps per millisecond=315 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2979 ms. (steps per millisecond=335 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3381 ms. (steps per millisecond=295 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3052 ms. (steps per millisecond=327 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3016 ms. (steps per millisecond=331 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3051 ms. (steps per millisecond=327 ) properties (out of 16) seen :1
[2022-06-09 04:12:35] [INFO ] Flow matrix only has 40499 transitions (discarded 8 similar events)
// Phase 1: matrix 40499 rows 8650 cols
[2022-06-09 04:12:40] [INFO ] Computed 92 place invariants in 5494 ms
[2022-06-09 04:12:42] [INFO ] [Real]Absence check using 90 positive place invariants in 319 ms returned sat
[2022-06-09 04:12:42] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 176 ms returned sat
[2022-06-09 04:12:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:12:51] [INFO ] [Real]Absence check using state equation in 9103 ms returned sat
[2022-06-09 04:12:53] [INFO ] State equation strengthened by 40198 read => feed constraints.
[2022-06-09 04:13:00] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:13:00] [INFO ] [Real]Added 40198 Read/Feed constraints in 6923 ms returned sat
[2022-06-09 04:13:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:13:03] [INFO ] [Nat]Absence check using 90 positive place invariants in 303 ms returned sat
[2022-06-09 04:13:03] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 173 ms returned sat
[2022-06-09 04:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:13:12] [INFO ] [Nat]Absence check using state equation in 8707 ms returned sat
[2022-06-09 04:13:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:13:18] [INFO ] [Nat]Added 40198 Read/Feed constraints in 6591 ms returned sat
[2022-06-09 04:14:00] [INFO ] Deduced a trap composed of 2 places in 40212 ms of which 20 ms to minimize.
[2022-06-09 04:14:00] [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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:14:02] [INFO ] [Real]Absence check using 90 positive place invariants in 335 ms returned sat
[2022-06-09 04:14:02] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 189 ms returned sat
[2022-06-09 04:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:14:12] [INFO ] [Real]Absence check using state equation in 10088 ms returned sat
[2022-06-09 04:14:21] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:14:21] [INFO ] [Real]Added 40198 Read/Feed constraints in 8044 ms returned sat
[2022-06-09 04:14:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:14:24] [INFO ] [Nat]Absence check using 90 positive place invariants in 377 ms returned sat
[2022-06-09 04:14:24] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 189 ms returned sat
[2022-06-09 04:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:14:36] [INFO ] [Nat]Absence check using state equation in 11718 ms returned sat
[2022-06-09 04:14:45] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:14:46] [INFO ] [Nat]Added 40198 Read/Feed constraints in 9944 ms returned sat
[2022-06-09 04:15:44] [INFO ] Deduced a trap composed of 2 places in 56936 ms of which 14 ms to minimize.
[2022-06-09 04:15:44] [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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:15:45] [INFO ] [Real]Absence check using 90 positive place invariants in 350 ms returned sat
[2022-06-09 04:15:46] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 191 ms returned sat
[2022-06-09 04:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:15:57] [INFO ] [Real]Absence check using state equation in 11043 ms returned sat
[2022-06-09 04:16:07] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:16:07] [INFO ] [Real]Added 40198 Read/Feed constraints in 9021 ms returned sat
[2022-06-09 04:16:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:16:10] [INFO ] [Nat]Absence check using 90 positive place invariants in 373 ms returned sat
[2022-06-09 04:16:10] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 193 ms returned sat
[2022-06-09 04:16:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:16:20] [INFO ] [Nat]Absence check using state equation in 10358 ms returned sat
[2022-06-09 04:16:28] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:16:29] [INFO ] [Nat]Added 40198 Read/Feed constraints in 8522 ms returned sat
[2022-06-09 04:17:21] [INFO ] Deduced a trap composed of 2 places in 51757 ms of which 14 ms to minimize.
[2022-06-09 04:17:21] [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: 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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:17:23] [INFO ] [Real]Absence check using 90 positive place invariants in 380 ms returned sat
[2022-06-09 04:17:23] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 191 ms returned sat
[2022-06-09 04:17:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:17:35] [INFO ] [Real]Absence check using state equation in 11551 ms returned sat
[2022-06-09 04:17:45] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:17:46] [INFO ] [Real]Added 40198 Read/Feed constraints in 9561 ms returned sat
[2022-06-09 04:17:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:17:48] [INFO ] [Nat]Absence check using 90 positive place invariants in 502 ms returned sat
[2022-06-09 04:17:49] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 190 ms returned sat
[2022-06-09 04:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:18:00] [INFO ] [Nat]Absence check using state equation in 11442 ms returned sat
[2022-06-09 04:18:11] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:18:11] [INFO ] [Nat]Added 40198 Read/Feed constraints in 11180 ms returned sat
[2022-06-09 04:19:06] [INFO ] Deduced a trap composed of 2 places in 54079 ms of which 12 ms to minimize.
[2022-06-09 04:19:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:19:09] [INFO ] [Real]Absence check using 90 positive place invariants in 647 ms returned sat
[2022-06-09 04:19:09] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 208 ms returned sat
[2022-06-09 04:19:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:19:28] [INFO ] [Real]Absence check using state equation in 18860 ms returned sat
[2022-06-09 04:19:40] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:19:40] [INFO ] [Real]Added 40198 Read/Feed constraints in 10757 ms returned sat
[2022-06-09 04:19:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:19:43] [INFO ] [Nat]Absence check using 90 positive place invariants in 384 ms returned sat
[2022-06-09 04:19:43] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 188 ms returned sat
[2022-06-09 04:19:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:19:56] [INFO ] [Nat]Absence check using state equation in 12974 ms returned sat
[2022-06-09 04:20:12] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:20:12] [INFO ] [Nat]Added 40198 Read/Feed constraints in 16097 ms returned sat
[2022-06-09 04:21:06] [INFO ] Deduced a trap composed of 2 places in 53004 ms of which 14 ms to minimize.
[2022-06-09 04:21:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:21:08] [INFO ] [Real]Absence check using 90 positive place invariants in 499 ms returned sat
[2022-06-09 04:21:08] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 200 ms returned sat
[2022-06-09 04:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:21:22] [INFO ] [Real]Absence check using state equation in 13532 ms returned sat
[2022-06-09 04:21:33] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:21:33] [INFO ] [Real]Added 40198 Read/Feed constraints in 9925 ms returned sat
[2022-06-09 04:21:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:21:36] [INFO ] [Nat]Absence check using 90 positive place invariants in 724 ms returned sat
[2022-06-09 04:21:36] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 222 ms returned sat
[2022-06-09 04:21:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:21:50] [INFO ] [Nat]Absence check using state equation in 13287 ms returned sat
[2022-06-09 04:22:00] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:22:00] [INFO ] [Nat]Added 40198 Read/Feed constraints in 10742 ms returned sat
[2022-06-09 04:23:02] [INFO ] Deduced a trap composed of 2 places in 60754 ms of which 13 ms to minimize.
[2022-06-09 04:23:02] [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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:23:04] [INFO ] [Real]Absence check using 90 positive place invariants in 517 ms returned sat
[2022-06-09 04:23:05] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 211 ms returned sat
[2022-06-09 04:23:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:23:17] [INFO ] [Real]Absence check using state equation in 12782 ms returned sat
[2022-06-09 04:23:29] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:23:29] [INFO ] [Real]Added 40198 Read/Feed constraints in 10720 ms returned sat
[2022-06-09 04:23:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:23:32] [INFO ] [Nat]Absence check using 90 positive place invariants in 468 ms returned sat
[2022-06-09 04:23:33] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 203 ms returned sat
[2022-06-09 04:23:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:23:46] [INFO ] [Nat]Absence check using state equation in 13332 ms returned sat
[2022-06-09 04:23:58] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:23:58] [INFO ] [Nat]Added 40198 Read/Feed constraints in 12398 ms returned sat
[2022-06-09 04:25:06] [INFO ] Deduced a trap composed of 2 places in 66508 ms of which 14 ms to minimize.
[2022-06-09 04:25:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:25:08] [INFO ] [Real]Absence check using 90 positive place invariants in 650 ms returned sat
[2022-06-09 04:25:09] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 218 ms returned sat
[2022-06-09 04:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:25:25] [INFO ] [Real]Absence check using state equation in 16388 ms returned sat
[2022-06-09 04:25:40] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:25:40] [INFO ] [Real]Added 40198 Read/Feed constraints in 13946 ms returned sat
[2022-06-09 04:25:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:25:43] [INFO ] [Nat]Absence check using 90 positive place invariants in 513 ms returned sat
[2022-06-09 04:25:43] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 207 ms returned sat
[2022-06-09 04:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:25:58] [INFO ] [Nat]Absence check using state equation in 14247 ms returned sat
[2022-06-09 04:26:08] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:26:08] [INFO ] [Nat]Added 40198 Read/Feed constraints in 10536 ms returned sat
[2022-06-09 04:27:03] [INFO ] Deduced a trap composed of 2 places in 53582 ms of which 12 ms to minimize.
[2022-06-09 04:27:03] [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 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:27:05] [INFO ] [Real]Absence check using 90 positive place invariants in 494 ms returned sat
[2022-06-09 04:27:05] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 197 ms returned sat
[2022-06-09 04:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:27:17] [INFO ] [Real]Absence check using state equation in 12113 ms returned sat
[2022-06-09 04:27:30] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:27:30] [INFO ] [Real]Added 40198 Read/Feed constraints in 11644 ms returned sat
[2022-06-09 04:27:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:27:33] [INFO ] [Nat]Absence check using 90 positive place invariants in 463 ms returned sat
[2022-06-09 04:27:33] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 203 ms returned sat
[2022-06-09 04:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:27:46] [INFO ] [Nat]Absence check using state equation in 13180 ms returned sat
[2022-06-09 04:27:58] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:27:58] [INFO ] [Nat]Added 40198 Read/Feed constraints in 12029 ms returned sat
[2022-06-09 04:29:00] [INFO ] Deduced a trap composed of 2 places in 60412 ms of which 12 ms to minimize.
[2022-06-09 04:29:00] [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 8
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:29:02] [INFO ] [Real]Absence check using 90 positive place invariants in 529 ms returned sat
[2022-06-09 04:29:02] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 198 ms returned sat
[2022-06-09 04:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:29:15] [INFO ] [Real]Absence check using state equation in 13247 ms returned sat
[2022-06-09 04:29:24] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:29:24] [INFO ] [Real]Added 40198 Read/Feed constraints in 7697 ms returned sat
[2022-06-09 04:29:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:29:27] [INFO ] [Nat]Absence check using 90 positive place invariants in 402 ms returned sat
[2022-06-09 04:29:27] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 188 ms returned sat
[2022-06-09 04:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:29:36] [INFO ] [Nat]Absence check using state equation in 8793 ms returned sat
[2022-06-09 04:29:43] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:29:43] [INFO ] [Nat]Added 40198 Read/Feed constraints in 7112 ms returned sat
[2022-06-09 04:30:25] [INFO ] Deduced a trap composed of 2 places in 41138 ms of which 13 ms to minimize.
[2022-06-09 04:30:25] [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 9
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:30:27] [INFO ] [Real]Absence check using 90 positive place invariants in 297 ms returned sat
[2022-06-09 04:30:28] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 175 ms returned sat
[2022-06-09 04:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:30:36] [INFO ] [Real]Absence check using state equation in 8516 ms returned sat
[2022-06-09 04:30:44] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:30:44] [INFO ] [Real]Added 40198 Read/Feed constraints in 6871 ms returned sat
[2022-06-09 04:30:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:30:47] [INFO ] [Nat]Absence check using 90 positive place invariants in 285 ms returned sat
[2022-06-09 04:30:47] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 273 ms returned sat
[2022-06-09 04:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:30:56] [INFO ] [Nat]Absence check using state equation in 8963 ms returned sat
[2022-06-09 04:31:03] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:31:03] [INFO ] [Nat]Added 40198 Read/Feed constraints in 6903 ms returned sat
[2022-06-09 04:31:48] [INFO ] Deduced a trap composed of 2 places in 43472 ms of which 12 ms to minimize.
[2022-06-09 04:31:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 10
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:31:49] [INFO ] [Real]Absence check using 90 positive place invariants in 300 ms returned sat
[2022-06-09 04:31:49] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 183 ms returned sat
[2022-06-09 04:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:31:58] [INFO ] [Real]Absence check using state equation in 8814 ms returned sat
[2022-06-09 04:32:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:32:06] [INFO ] [Real]Added 40198 Read/Feed constraints in 6560 ms returned sat
[2022-06-09 04:32:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:32:08] [INFO ] [Nat]Absence check using 90 positive place invariants in 322 ms returned sat
[2022-06-09 04:32:08] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 185 ms returned sat
[2022-06-09 04:32:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:32:17] [INFO ] [Nat]Absence check using state equation in 8826 ms returned sat
[2022-06-09 04:32:24] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:32:24] [INFO ] [Nat]Added 40198 Read/Feed constraints in 6922 ms returned sat
[2022-06-09 04:33:07] [INFO ] Deduced a trap composed of 2 places in 41375 ms of which 10 ms to minimize.
[2022-06-09 04:33:07] [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 11
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:33:09] [INFO ] [Real]Absence check using 90 positive place invariants in 289 ms returned sat
[2022-06-09 04:33:09] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 166 ms returned sat
[2022-06-09 04:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:33:18] [INFO ] [Real]Absence check using state equation in 9323 ms returned sat
[2022-06-09 04:33:26] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:33:26] [INFO ] [Real]Added 40198 Read/Feed constraints in 6641 ms returned sat
[2022-06-09 04:33:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:33:28] [INFO ] [Nat]Absence check using 90 positive place invariants in 278 ms returned sat
[2022-06-09 04:33:29] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 167 ms returned sat
[2022-06-09 04:33:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:33:37] [INFO ] [Nat]Absence check using state equation in 8666 ms returned sat
[2022-06-09 04:33:44] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:33:44] [INFO ] [Nat]Added 40198 Read/Feed constraints in 6966 ms returned sat
[2022-06-09 04:34:23] [INFO ] Deduced a trap composed of 2 places in 37477 ms of which 9 ms to minimize.
[2022-06-09 04:34:23] [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 12
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:34:24] [INFO ] [Real]Absence check using 90 positive place invariants in 293 ms returned sat
[2022-06-09 04:34:25] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 173 ms returned sat
[2022-06-09 04:34:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:34:34] [INFO ] [Real]Absence check using state equation in 9466 ms returned sat
[2022-06-09 04:34:42] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:34:42] [INFO ] [Real]Added 40198 Read/Feed constraints in 7004 ms returned sat
[2022-06-09 04:34:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:34:45] [INFO ] [Nat]Absence check using 90 positive place invariants in 304 ms returned sat
[2022-06-09 04:34:45] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 175 ms returned sat
[2022-06-09 04:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:34:54] [INFO ] [Nat]Absence check using state equation in 9309 ms returned sat
[2022-06-09 04:35:01] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:35:01] [INFO ] [Nat]Added 40198 Read/Feed constraints in 7311 ms returned sat
[2022-06-09 04:35:39] [INFO ] Deduced a trap composed of 2 places in 37071 ms of which 9 ms to minimize.
[2022-06-09 04:35:39] [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: Stream close... while checking expression at index 13
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:35:41] [INFO ] [Real]Absence check using 90 positive place invariants in 296 ms returned sat
[2022-06-09 04:35:41] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 178 ms returned sat
[2022-06-09 04:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:35:50] [INFO ] [Real]Absence check using state equation in 8785 ms returned sat
[2022-06-09 04:35:59] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:35:59] [INFO ] [Real]Added 40198 Read/Feed constraints in 6828 ms returned sat
[2022-06-09 04:36:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:36:01] [INFO ] [Nat]Absence check using 90 positive place invariants in 302 ms returned sat
[2022-06-09 04:36:01] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 170 ms returned sat
[2022-06-09 04:36:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:36:10] [INFO ] [Nat]Absence check using state equation in 8870 ms returned sat
[2022-06-09 04:36:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:36:17] [INFO ] [Nat]Added 40198 Read/Feed constraints in 7021 ms returned sat
[2022-06-09 04:36:56] [INFO ] Deduced a trap composed of 2 places in 38060 ms of which 9 ms to minimize.
[2022-06-09 04:36:56] [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 14
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:36:58] [INFO ] [Real]Absence check using 90 positive place invariants in 293 ms returned sat
[2022-06-09 04:36:58] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 173 ms returned sat
[2022-06-09 04:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:37:07] [INFO ] [Real]Absence check using state equation in 9143 ms returned sat
[2022-06-09 04:37:15] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:37:15] [INFO ] [Real]Added 40198 Read/Feed constraints in 6923 ms returned sat
[2022-06-09 04:37:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:37:18] [INFO ] [Nat]Absence check using 90 positive place invariants in 292 ms returned sat
[2022-06-09 04:37:18] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 170 ms returned sat
[2022-06-09 04:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:37:27] [INFO ] [Nat]Absence check using state equation in 8936 ms returned sat
[2022-06-09 04:37:34] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:37:34] [INFO ] [Nat]Added 40198 Read/Feed constraints in 7097 ms returned sat
[2022-06-09 04:38:20] [INFO ] Deduced a trap composed of 2 places in 45148 ms of which 10 ms to minimize.
[2022-06-09 04:38:20] [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 15
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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) : [90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 16 out of 8650 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8650/8650 places, 40507/40507 transitions.
Applied a total of 0 rules in 10028 ms. Remains 8650 /8650 variables (removed 0) and now considering 40507/40507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8650/8650 places, 40507/40507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8650/8650 places, 40507/40507 transitions.
Applied a total of 0 rules in 5940 ms. Remains 8650 /8650 variables (removed 0) and now considering 40507/40507 (removed 0) transitions.
[2022-06-09 04:38:36] [INFO ] Flow matrix only has 40499 transitions (discarded 8 similar events)
// Phase 1: matrix 40499 rows 8650 cols
[2022-06-09 04:38:41] [INFO ] Computed 92 place invariants in 5165 ms
[2022-06-09 04:38:43] [INFO ] Implicit Places using invariants in 6547 ms returned []
Implicit Place search using SMT only with invariants took 6548 ms to find 0 implicit places.
[2022-06-09 04:38:43] [INFO ] Flow matrix only has 40499 transitions (discarded 8 similar events)
// Phase 1: matrix 40499 rows 8650 cols
[2022-06-09 04:38:48] [INFO ] Computed 92 place invariants in 5168 ms
[2022-06-09 04:38:49] [INFO ] Dead Transitions using invariants and state equation in 6456 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8650/8650 places, 40507/40507 transitions.
Normalized transition count is 40499 out of 40507 initially.
// Phase 1: matrix 40499 rows 8650 cols
[2022-06-09 04:38:54] [INFO ] Computed 92 place invariants in 4554 ms
Finished random walk after 654558 steps, including 1209 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=21 )
Incomplete Best-First random walk after 1000001 steps, including 16 resets, run finished after 3062 ms. (steps per millisecond=326 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 3106 ms. (steps per millisecond=321 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 3067 ms. (steps per millisecond=326 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3065 ms. (steps per millisecond=326 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3091 ms. (steps per millisecond=323 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3076 ms. (steps per millisecond=325 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3158 ms. (steps per millisecond=316 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3455 ms. (steps per millisecond=289 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3214 ms. (steps per millisecond=311 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 3208 ms. (steps per millisecond=311 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3220 ms. (steps per millisecond=310 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3200 ms. (steps per millisecond=312 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3182 ms. (steps per millisecond=314 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3220 ms. (steps per millisecond=310 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3215 ms. (steps per millisecond=311 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 3181 ms. (steps per millisecond=314 ) properties (out of 16) seen :6
[2022-06-09 04:40:15] [INFO ] Flow matrix only has 40499 transitions (discarded 8 similar events)
// Phase 1: matrix 40499 rows 8650 cols
[2022-06-09 04:40:20] [INFO ] Computed 92 place invariants in 5361 ms
[2022-06-09 04:40:22] [INFO ] [Real]Absence check using 90 positive place invariants in 360 ms returned sat
[2022-06-09 04:40:22] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 278 ms returned sat
[2022-06-09 04:40:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:40:31] [INFO ] [Real]Absence check using state equation in 8907 ms returned sat
[2022-06-09 04:40:33] [INFO ] State equation strengthened by 40198 read => feed constraints.
[2022-06-09 04:40:40] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:40:40] [INFO ] [Real]Added 40198 Read/Feed constraints in 7098 ms returned sat
[2022-06-09 04:40:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:40:43] [INFO ] [Nat]Absence check using 90 positive place invariants in 382 ms returned sat
[2022-06-09 04:40:43] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 247 ms returned sat
[2022-06-09 04:40:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:40:52] [INFO ] [Nat]Absence check using state equation in 9062 ms returned sat
[2022-06-09 04:40:59] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:40:59] [INFO ] [Nat]Added 40198 Read/Feed constraints in 7298 ms returned sat
[2022-06-09 04:41:39] [INFO ] Deduced a trap composed of 2 places in 38505 ms of which 8 ms to minimize.
[2022-06-09 04:41:39] [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: 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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:41:41] [INFO ] [Real]Absence check using 90 positive place invariants in 426 ms returned sat
[2022-06-09 04:41:41] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 215 ms returned sat
[2022-06-09 04:41:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:41:49] [INFO ] [Real]Absence check using state equation in 8221 ms returned sat
[2022-06-09 04:41:57] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:41:57] [INFO ] [Real]Added 40198 Read/Feed constraints in 6617 ms returned sat
[2022-06-09 04:41:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:42:00] [INFO ] [Nat]Absence check using 90 positive place invariants in 297 ms returned sat
[2022-06-09 04:42:00] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 170 ms returned sat
[2022-06-09 04:42:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:42:09] [INFO ] [Nat]Absence check using state equation in 9001 ms returned sat
[2022-06-09 04:42:16] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:42:16] [INFO ] [Nat]Added 40198 Read/Feed constraints in 7702 ms returned sat
[2022-06-09 04:42:56] [INFO ] Deduced a trap composed of 2 places in 38487 ms of which 9 ms to minimize.
[2022-06-09 04:42:56] [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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:42:58] [INFO ] [Real]Absence check using 90 positive place invariants in 296 ms returned sat
[2022-06-09 04:42:58] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 178 ms returned sat
[2022-06-09 04:42:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:43:08] [INFO ] [Real]Absence check using state equation in 9211 ms returned sat
[2022-06-09 04:43:16] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:43:16] [INFO ] [Real]Added 40198 Read/Feed constraints in 7040 ms returned sat
[2022-06-09 04:43:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:43:18] [INFO ] [Nat]Absence check using 90 positive place invariants in 359 ms returned sat
[2022-06-09 04:43:19] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 184 ms returned sat
[2022-06-09 04:43:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:43:28] [INFO ] [Nat]Absence check using state equation in 9319 ms returned sat
[2022-06-09 04:43:36] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:43:36] [INFO ] [Nat]Added 40198 Read/Feed constraints in 8296 ms returned sat
[2022-06-09 04:44:16] [INFO ] Deduced a trap composed of 2 places in 38850 ms of which 11 ms to minimize.
[2022-06-09 04:44:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:44:18] [INFO ] [Real]Absence check using 90 positive place invariants in 302 ms returned sat
[2022-06-09 04:44:18] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 178 ms returned sat
[2022-06-09 04:44:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:44:27] [INFO ] [Real]Absence check using state equation in 9038 ms returned sat
[2022-06-09 04:44:36] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:44:36] [INFO ] [Real]Added 40198 Read/Feed constraints in 7666 ms returned sat
[2022-06-09 04:44:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:44:39] [INFO ] [Nat]Absence check using 90 positive place invariants in 290 ms returned sat
[2022-06-09 04:44:39] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 170 ms returned sat
[2022-06-09 04:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:44:48] [INFO ] [Nat]Absence check using state equation in 8741 ms returned sat
[2022-06-09 04:44:55] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:44:55] [INFO ] [Nat]Added 40198 Read/Feed constraints in 7139 ms returned sat
[2022-06-09 04:45:37] [INFO ] Deduced a trap composed of 2 places in 40918 ms of which 12 ms to minimize.
[2022-06-09 04:45:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:45:38] [INFO ] [Real]Absence check using 90 positive place invariants in 303 ms returned sat
[2022-06-09 04:45:39] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 186 ms returned sat
[2022-06-09 04:45:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:45:48] [INFO ] [Real]Absence check using state equation in 9045 ms returned sat
[2022-06-09 04:45:56] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:45:56] [INFO ] [Real]Added 40198 Read/Feed constraints in 7084 ms returned sat
[2022-06-09 04:45:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:45:58] [INFO ] [Nat]Absence check using 90 positive place invariants in 318 ms returned sat
[2022-06-09 04:45:58] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 178 ms returned sat
[2022-06-09 04:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:46:08] [INFO ] [Nat]Absence check using state equation in 9035 ms returned sat
[2022-06-09 04:46:14] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:46:14] [INFO ] [Nat]Added 40198 Read/Feed constraints in 6918 ms returned sat
[2022-06-09 04:46:59] [INFO ] Deduced a trap composed of 2 places in 43746 ms of which 10 ms to minimize.
[2022-06-09 04:46:59] [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: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:47:01] [INFO ] [Real]Absence check using 90 positive place invariants in 347 ms returned sat
[2022-06-09 04:47:01] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 187 ms returned sat
[2022-06-09 04:47:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:47:10] [INFO ] [Real]Absence check using state equation in 8985 ms returned sat
[2022-06-09 04:47:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:47:18] [INFO ] [Real]Added 40198 Read/Feed constraints in 6933 ms returned sat
[2022-06-09 04:47:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:47:20] [INFO ] [Nat]Absence check using 90 positive place invariants in 288 ms returned sat
[2022-06-09 04:47:21] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 165 ms returned sat
[2022-06-09 04:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:47:29] [INFO ] [Nat]Absence check using state equation in 8432 ms returned sat
[2022-06-09 04:47:36] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:47:36] [INFO ] [Nat]Added 40198 Read/Feed constraints in 6651 ms returned sat
[2022-06-09 04:48:13] [INFO ] Deduced a trap composed of 2 places in 36373 ms of which 10 ms to minimize.
[2022-06-09 04:48:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:48:15] [INFO ] [Real]Absence check using 90 positive place invariants in 318 ms returned sat
[2022-06-09 04:48:15] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 268 ms returned sat
[2022-06-09 04:48:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:48:24] [INFO ] [Real]Absence check using state equation in 8846 ms returned sat
[2022-06-09 04:48:32] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:48:32] [INFO ] [Real]Added 40198 Read/Feed constraints in 7585 ms returned sat
[2022-06-09 04:48:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:48:35] [INFO ] [Nat]Absence check using 90 positive place invariants in 317 ms returned sat
[2022-06-09 04:48:35] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 185 ms returned sat
[2022-06-09 04:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:48:44] [INFO ] [Nat]Absence check using state equation in 9019 ms returned sat
[2022-06-09 04:48:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:48:51] [INFO ] [Nat]Added 40198 Read/Feed constraints in 7077 ms returned sat
[2022-06-09 04:49:32] [INFO ] Deduced a trap composed of 2 places in 39571 ms of which 11 ms to minimize.
[2022-06-09 04:49:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:49:33] [INFO ] [Real]Absence check using 90 positive place invariants in 343 ms returned sat
[2022-06-09 04:49:33] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 183 ms returned sat
[2022-06-09 04:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:49:43] [INFO ] [Real]Absence check using state equation in 9572 ms returned sat
[2022-06-09 04:49:52] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:49:52] [INFO ] [Real]Added 40198 Read/Feed constraints in 8016 ms returned sat
[2022-06-09 04:49:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:49:55] [INFO ] [Nat]Absence check using 90 positive place invariants in 364 ms returned sat
[2022-06-09 04:49:55] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 187 ms returned sat
[2022-06-09 04:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:50:05] [INFO ] [Nat]Absence check using state equation in 9734 ms returned sat
[2022-06-09 04:50:13] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:50:13] [INFO ] [Nat]Added 40198 Read/Feed constraints in 8458 ms returned sat
[2022-06-09 04:50:58] [INFO ] Deduced a trap composed of 2 places in 44015 ms of which 11 ms to minimize.
[2022-06-09 04:50:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:51:00] [INFO ] [Real]Absence check using 90 positive place invariants in 380 ms returned sat
[2022-06-09 04:51:00] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 194 ms returned sat
[2022-06-09 04:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:51:09] [INFO ] [Real]Absence check using state equation in 9193 ms returned sat
[2022-06-09 04:51:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:51:18] [INFO ] [Real]Added 40198 Read/Feed constraints in 7301 ms returned sat
[2022-06-09 04:51:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:51:20] [INFO ] [Nat]Absence check using 90 positive place invariants in 384 ms returned sat
[2022-06-09 04:51:21] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 186 ms returned sat
[2022-06-09 04:51:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:51:31] [INFO ] [Nat]Absence check using state equation in 10040 ms returned sat
[2022-06-09 04:51:39] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:51:39] [INFO ] [Nat]Added 40198 Read/Feed constraints in 8248 ms returned sat
[2022-06-09 04:52:26] [INFO ] Deduced a trap composed of 2 places in 45584 ms of which 11 ms to minimize.
[2022-06-09 04:52:26] [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 8
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:52:27] [INFO ] [Real]Absence check using 90 positive place invariants in 359 ms returned sat
[2022-06-09 04:52:27] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 186 ms returned sat
[2022-06-09 04:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:52:38] [INFO ] [Real]Absence check using state equation in 10066 ms returned sat
[2022-06-09 04:52:47] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:52:47] [INFO ] [Real]Added 40198 Read/Feed constraints in 8508 ms returned sat
[2022-06-09 04:52:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:52:50] [INFO ] [Nat]Absence check using 90 positive place invariants in 376 ms returned sat
[2022-06-09 04:52:50] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 191 ms returned sat
[2022-06-09 04:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:52:59] [INFO ] [Nat]Absence check using state equation in 8983 ms returned sat
[2022-06-09 04:53:08] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:53:08] [INFO ] [Nat]Added 40198 Read/Feed constraints in 8677 ms returned sat
[2022-06-09 04:53:52] [INFO ] Deduced a trap composed of 2 places in 43442 ms of which 10 ms to minimize.
[2022-06-09 04:53:52] [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 9
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:53:54] [INFO ] [Real]Absence check using 90 positive place invariants in 386 ms returned sat
[2022-06-09 04:53:54] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 195 ms returned sat
[2022-06-09 04:53:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:54:04] [INFO ] [Real]Absence check using state equation in 10305 ms returned sat
[2022-06-09 04:54:14] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:54:14] [INFO ] [Real]Added 40198 Read/Feed constraints in 8277 ms returned sat
[2022-06-09 04:54:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:54:17] [INFO ] [Nat]Absence check using 90 positive place invariants in 376 ms returned sat
[2022-06-09 04:54:17] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 192 ms returned sat
[2022-06-09 04:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:54:27] [INFO ] [Nat]Absence check using state equation in 10286 ms returned sat
[2022-06-09 04:54:35] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:54:35] [INFO ] [Nat]Added 40198 Read/Feed constraints in 8270 ms returned sat
[2022-06-09 04:55:23] [INFO ] Deduced a trap composed of 2 places in 46401 ms of which 9 ms to minimize.
[2022-06-09 04:55:23] [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 10
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:55:25] [INFO ] [Real]Absence check using 90 positive place invariants in 401 ms returned sat
[2022-06-09 04:55:25] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 203 ms returned sat
[2022-06-09 04:55:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:55:36] [INFO ] [Real]Absence check using state equation in 11174 ms returned sat
[2022-06-09 04:55:47] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:55:47] [INFO ] [Real]Added 40198 Read/Feed constraints in 9420 ms returned sat
[2022-06-09 04:55:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:55:49] [INFO ] [Nat]Absence check using 90 positive place invariants in 423 ms returned sat
[2022-06-09 04:55:50] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 191 ms returned sat
[2022-06-09 04:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:56:00] [INFO ] [Nat]Absence check using state equation in 10648 ms returned sat
[2022-06-09 04:56:10] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:56:10] [INFO ] [Nat]Added 40198 Read/Feed constraints in 9649 ms returned sat
[2022-06-09 04:56:53] [INFO ] Deduced a trap composed of 2 places in 41644 ms of which 13 ms to minimize.
[2022-06-09 04:56:53] [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 11
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:56:54] [INFO ] [Real]Absence check using 90 positive place invariants in 419 ms returned sat
[2022-06-09 04:56:55] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 202 ms returned sat
[2022-06-09 04:56:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:57:06] [INFO ] [Real]Absence check using state equation in 11340 ms returned sat
[2022-06-09 04:57:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:57:17] [INFO ] [Real]Added 40198 Read/Feed constraints in 9476 ms returned sat
[2022-06-09 04:57:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:57:19] [INFO ] [Nat]Absence check using 90 positive place invariants in 433 ms returned sat
[2022-06-09 04:57:20] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 192 ms returned sat
[2022-06-09 04:57:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:57:31] [INFO ] [Nat]Absence check using state equation in 11227 ms returned sat
[2022-06-09 04:57:40] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:57:41] [INFO ] [Nat]Added 40198 Read/Feed constraints in 9687 ms returned sat
[2022-06-09 04:58:32] [INFO ] Deduced a trap composed of 2 places in 50690 ms of which 12 ms to minimize.
[2022-06-09 04:58:32] [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 12
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 04:58:34] [INFO ] [Real]Absence check using 90 positive place invariants in 428 ms returned sat
[2022-06-09 04:58:34] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 197 ms returned sat
[2022-06-09 04:58:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 04:58:46] [INFO ] [Real]Absence check using state equation in 11350 ms returned sat
[2022-06-09 04:58:55] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:58:55] [INFO ] [Real]Added 40198 Read/Feed constraints in 8603 ms returned sat
[2022-06-09 04:58:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 04:58:58] [INFO ] [Nat]Absence check using 90 positive place invariants in 314 ms returned sat
[2022-06-09 04:58:58] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 179 ms returned sat
[2022-06-09 04:58:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 04:59:09] [INFO ] [Nat]Absence check using state equation in 10243 ms returned sat
[2022-06-09 04:59:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 04:59:17] [INFO ] [Nat]Added 40198 Read/Feed constraints in 8372 ms returned sat
[2022-06-09 05:00:09] [INFO ] Deduced a trap composed of 2 places in 51521 ms of which 11 ms to minimize.
[2022-06-09 05:00:09] [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: Stream close... while checking expression at index 13
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 05:00:11] [INFO ] [Real]Absence check using 90 positive place invariants in 363 ms returned sat
[2022-06-09 05:00:11] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 188 ms returned sat
[2022-06-09 05:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:00:21] [INFO ] [Real]Absence check using state equation in 9976 ms returned sat
[2022-06-09 05:00:30] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 05:00:31] [INFO ] [Real]Added 40198 Read/Feed constraints in 8133 ms returned sat
[2022-06-09 05:00:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:00:33] [INFO ] [Nat]Absence check using 90 positive place invariants in 365 ms returned sat
[2022-06-09 05:00:33] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 181 ms returned sat
[2022-06-09 05:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:00:43] [INFO ] [Nat]Absence check using state equation in 9907 ms returned sat
[2022-06-09 05:00:52] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 05:00:52] [INFO ] [Nat]Added 40198 Read/Feed constraints in 8390 ms returned sat
[2022-06-09 05:01:46] [INFO ] Deduced a trap composed of 2 places in 53283 ms of which 11 ms to minimize.
[2022-06-09 05:01:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 14
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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)
[2022-06-09 05:01:48] [INFO ] [Real]Absence check using 90 positive place invariants in 413 ms returned sat
[2022-06-09 05:01:48] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 197 ms returned sat
[2022-06-09 05:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:01:59] [INFO ] [Real]Absence check using state equation in 11195 ms returned sat
[2022-06-09 05:02:10] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 05:02:10] [INFO ] [Real]Added 40198 Read/Feed constraints in 9315 ms returned sat
[2022-06-09 05:02:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:02:13] [INFO ] [Nat]Absence check using 90 positive place invariants in 418 ms returned sat
[2022-06-09 05:02:13] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 191 ms returned sat
[2022-06-09 05:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:02:22] [INFO ] [Nat]Absence check using state equation in 9056 ms returned sat
[2022-06-09 05:02:29] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 05:02:29] [INFO ] [Nat]Added 40198 Read/Feed constraints in 7158 ms returned sat
[2022-06-09 05:03:16] [INFO ] Deduced a trap composed of 2 places in 45676 ms of which 11 ms to minimize.
[2022-06-09 05:03:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 15
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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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) : [90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90, 90] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 16 out of 8650 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8650/8650 places, 40507/40507 transitions.
Applied a total of 0 rules in 12642 ms. Remains 8650 /8650 variables (removed 0) and now considering 40507/40507 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8650/8650 places, 40507/40507 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8650/8650 places, 40507/40507 transitions.
Applied a total of 0 rules in 12443 ms. Remains 8650 /8650 variables (removed 0) and now considering 40507/40507 (removed 0) transitions.
[2022-06-09 05:03:41] [INFO ] Flow matrix only has 40499 transitions (discarded 8 similar events)
// Phase 1: matrix 40499 rows 8650 cols
[2022-06-09 05:03:45] [INFO ] Computed 92 place invariants in 4373 ms
[2022-06-09 05:03:46] [INFO ] Implicit Places using invariants in 5602 ms returned []
Implicit Place search using SMT only with invariants took 5607 ms to find 0 implicit places.
[2022-06-09 05:03:46] [INFO ] Flow matrix only has 40499 transitions (discarded 8 similar events)
// Phase 1: matrix 40499 rows 8650 cols
[2022-06-09 05:03:51] [INFO ] Computed 92 place invariants in 4742 ms
[2022-06-09 05:03:52] [INFO ] Dead Transitions using invariants and state equation in 5977 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8650/8650 places, 40507/40507 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-00
Normalized transition count is 40499 out of 40507 initially.
// Phase 1: matrix 40499 rows 8650 cols
[2022-06-09 05:03:58] [INFO ] Computed 92 place invariants in 5121 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 426 ms. (steps per millisecond=23 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
[2022-06-09 05:03:58] [INFO ] Flow matrix only has 40499 transitions (discarded 8 similar events)
// Phase 1: matrix 40499 rows 8650 cols
[2022-06-09 05:04:03] [INFO ] Computed 92 place invariants in 5296 ms
[2022-06-09 05:04:05] [INFO ] [Real]Absence check using 90 positive place invariants in 315 ms returned sat
[2022-06-09 05:04:05] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 181 ms returned sat
[2022-06-09 05:04:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:04:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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) : [90] Max seen :[0]
Support contains 1 out of 8650 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8650/8650 places, 40507/40507 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 11 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 8642 transition count 40499
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 8642 transition count 40499
Applied a total of 23 rules in 30908 ms. Remains 8642 /8650 variables (removed 8) and now considering 40499/40507 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 8642/8650 places, 40499/40507 transitions.
Normalized transition count is 40498 out of 40499 initially.
// Phase 1: matrix 40498 rows 8642 cols
[2022-06-09 05:04:44] [INFO ] Computed 92 place invariants in 4754 ms
Finished random walk after 733421 steps, including 1360 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=24 )
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 3121 ms. (steps per millisecond=320 ) properties (out of 1) seen :1
[2022-06-09 05:05:17] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2022-06-09 05:05:22] [INFO ] Computed 92 place invariants in 4801 ms
[2022-06-09 05:05:24] [INFO ] [Real]Absence check using 90 positive place invariants in 325 ms returned sat
[2022-06-09 05:05:24] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 183 ms returned sat
[2022-06-09 05:05:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:05:33] [INFO ] [Real]Absence check using state equation in 9378 ms returned sat
[2022-06-09 05:05:35] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2022-06-09 05:05:42] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 05:05:42] [INFO ] [Real]Added 40228 Read/Feed constraints in 7057 ms returned sat
[2022-06-09 05:05:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:05:44] [INFO ] [Nat]Absence check using 90 positive place invariants in 331 ms returned sat
[2022-06-09 05:05:44] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 173 ms returned sat
[2022-06-09 05:05:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:05:54] [INFO ] [Nat]Absence check using state equation in 9223 ms returned sat
[2022-06-09 05:06:01] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 05:06:01] [INFO ] [Nat]Added 40228 Read/Feed constraints in 7568 ms returned sat
[2022-06-09 05:06:38] [INFO ] Deduced a trap composed of 2 places in 35849 ms of which 9 ms to minimize.
[2022-06-09 05:06:38] [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.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
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: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) : [90] Max seen :[1]
Support contains 1 out of 8642 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8642/8642 places, 40499/40499 transitions.
Applied a total of 0 rules in 11151 ms. Remains 8642 /8642 variables (removed 0) and now considering 40499/40499 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8642/8642 places, 40499/40499 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8642/8642 places, 40499/40499 transitions.
Applied a total of 0 rules in 12440 ms. Remains 8642 /8642 variables (removed 0) and now considering 40499/40499 (removed 0) transitions.
[2022-06-09 05:07:02] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2022-06-09 05:07:07] [INFO ] Computed 92 place invariants in 5608 ms
[2022-06-09 05:07:08] [INFO ] Implicit Places using invariants in 6899 ms returned []
Implicit Place search using SMT only with invariants took 6905 ms to find 0 implicit places.
[2022-06-09 05:07:08] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2022-06-09 05:07:14] [INFO ] Computed 92 place invariants in 5930 ms
[2022-06-09 05:07:16] [INFO ] Dead Transitions using invariants and state equation in 7163 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8642/8642 places, 40499/40499 transitions.
Normalized transition count is 40498 out of 40499 initially.
// Phase 1: matrix 40498 rows 8642 cols
[2022-06-09 05:07:21] [INFO ] Computed 92 place invariants in 5635 ms
Finished random walk after 657325 steps, including 1219 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=21 )
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 3283 ms. (steps per millisecond=304 ) properties (out of 1) seen :1
[2022-06-09 05:07:55] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2022-06-09 05:08:01] [INFO ] Computed 92 place invariants in 6029 ms
[2022-06-09 05:08:02] [INFO ] [Real]Absence check using 90 positive place invariants in 357 ms returned sat
[2022-06-09 05:08:03] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 183 ms returned sat
[2022-06-09 05:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:08:13] [INFO ] [Real]Absence check using state equation in 10174 ms returned sat
[2022-06-09 05:08:14] [INFO ] State equation strengthened by 40228 read => feed constraints.

BK_TIME_CONFINEMENT_REACHED

--------------------
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="CANInsertWithFailure-PT-090"
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 CANInsertWithFailure-PT-090, 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 r294-smll-165463872400077"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-090.tgz
mv CANInsertWithFailure-PT-090 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 ;