Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r063-tajo-167813711700097.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
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 r063-tajo-167813711700097
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 50M
-rw-r--r-- 1 mcc users 9.2K Feb 26 01:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 01:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 00:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 00:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 01:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 26 01:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 01:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 26 01:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 49M Mar 5 18:22 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 1678933707712

Running Version 202205111006
[2023-03-16 02:28:29] [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]
[2023-03-16 02:28:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 02:28:30] [INFO ] Load time of PNML (sax parser for PT used): 1570 ms
[2023-03-16 02:28:30] [INFO ] Transformed 17284 places.
[2023-03-16 02:28:31] [INFO ] Transformed 49140 transitions.
[2023-03-16 02:28:31] [INFO ] Parsed PT model containing 17284 places and 49140 transitions in 1913 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
// Phase 1: matrix 49140 rows 17284 cols
[2023-03-16 02:28:46] [INFO ] Computed 93 place invariants in 14499 ms
Incomplete random walk after 10000 steps, including 4 resets, run finished after 658 ms. (steps per millisecond=15 ) properties (out of 16) seen :5
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 43 ms. (steps per millisecond=232 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) 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 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 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 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 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 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 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 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 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :0
// Phase 1: matrix 49140 rows 17284 cols
[2023-03-16 02:29:02] [INFO ] Computed 93 place invariants in 14497 ms
[2023-03-16 02:29:04] [INFO ] [Real]Absence check using 91 positive place invariants in 548 ms returned sat
[2023-03-16 02:29:04] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 284 ms returned sat
[2023-03-16 02:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:07] [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: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
[2023-03-16 02:29:09] [INFO ] [Real]Absence check using 91 positive place invariants in 471 ms returned sat
[2023-03-16 02:29:09] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 274 ms returned sat
[2023-03-16 02:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... 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: 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)
[2023-03-16 02:29:14] [INFO ] [Real]Absence check using 91 positive place invariants in 536 ms returned sat
[2023-03-16 02:29:15] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 299 ms returned sat
[2023-03-16 02:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:17] [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)
[2023-03-16 02:29:19] [INFO ] [Real]Absence check using 91 positive place invariants in 473 ms returned sat
[2023-03-16 02:29:19] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 288 ms returned sat
[2023-03-16 02:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:22] [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)
[2023-03-16 02:29:24] [INFO ] [Real]Absence check using 91 positive place invariants in 462 ms returned sat
[2023-03-16 02:29:24] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 279 ms returned sat
[2023-03-16 02:29:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:27] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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)
[2023-03-16 02:29:29] [INFO ] [Real]Absence check using 91 positive place invariants in 674 ms returned sat
[2023-03-16 02:29:29] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 407 ms returned sat
[2023-03-16 02:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java: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)
[2023-03-16 02:29:34] [INFO ] [Real]Absence check using 91 positive place invariants in 457 ms returned sat
[2023-03-16 02:29:34] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 287 ms returned sat
[2023-03-16 02:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:37] [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: Broken pipe ... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java: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)
[2023-03-16 02:29:39] [INFO ] [Real]Absence check using 91 positive place invariants in 489 ms returned sat
[2023-03-16 02:29:39] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 422 ms returned sat
[2023-03-16 02:29:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java: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)
[2023-03-16 02:29:44] [INFO ] [Real]Absence check using 91 positive place invariants in 463 ms returned sat
[2023-03-16 02:29:44] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 289 ms returned sat
[2023-03-16 02:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:47] [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 8
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)
[2023-03-16 02:29:49] [INFO ] [Real]Absence check using 91 positive place invariants in 465 ms returned sat
[2023-03-16 02:29:49] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 288 ms returned sat
[2023-03-16 02:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:52] [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 9
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)
[2023-03-16 02:29:54] [INFO ] [Real]Absence check using 91 positive place invariants in 464 ms returned sat
[2023-03-16 02:29:54] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 299 ms returned sat
[2023-03-16 02:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:57] [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)
[2023-03-16 02:29:59] [INFO ] [Real]Absence check using 91 positive place invariants in 450 ms returned sat
[2023-03-16 02:29:59] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 286 ms returned sat
[2023-03-16 02:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:02] [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)
[2023-03-16 02:30:04] [INFO ] [Real]Absence check using 91 positive place invariants in 451 ms returned sat
[2023-03-16 02:30:04] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 287 ms returned sat
[2023-03-16 02:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java: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)
[2023-03-16 02:30:09] [INFO ] [Real]Absence check using 91 positive place invariants in 461 ms returned sat
[2023-03-16 02:30:09] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 286 ms returned sat
[2023-03-16 02:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... 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: 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)
[2023-03-16 02:30:14] [INFO ] [Real]Absence check using 91 positive place invariants in 463 ms returned sat
[2023-03-16 02:30:14] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 291 ms returned sat
[2023-03-16 02:30:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:17] [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)
[2023-03-16 02:30:19] [INFO ] [Real]Absence check using 91 positive place invariants in 500 ms returned sat
[2023-03-16 02:30:19] [INFO ] [Real]Absence check using 91 positive and 2 generalized place invariants in 306 ms returned sat
[2023-03-16 02:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:22] [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 15
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)
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, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 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.103 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 629 transitions
Trivial Post-agglo rules discarded 629 transitions
Performed 629 trivial Post agglomeration. Transition count delta: 629
Iterating post reduction 0 with 629 rules applied. Total rules applied 630 place count 17283 transition count 48511
Reduce places removed 629 places and 0 transitions.
Iterating post reduction 1 with 629 rules applied. Total rules applied 1259 place count 16654 transition count 48511
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 1259 place count 16654 transition count 48510
Deduced a syphon composed of 1 places in 66 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1261 place count 16653 transition count 48510
Performed 7998 Post agglomeration using F-continuation condition.Transition count delta: 7998
Deduced a syphon composed of 7998 places in 27 ms
Reduce places removed 7998 places and 0 transitions.
Iterating global reduction 2 with 15996 rules applied. Total rules applied 17257 place count 8655 transition count 40512
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 17258 place count 8655 transition count 40511
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17259 place count 8654 transition count 40511
Partial Free-agglomeration rule applied 8188 times.
Drop transitions removed 8188 transitions
Iterating global reduction 3 with 8188 rules applied. Total rules applied 25447 place count 8654 transition count 40511
Partial Free-agglomeration rule applied 90 times.
Drop transitions removed 90 transitions
Iterating global reduction 3 with 90 rules applied. Total rules applied 25537 place count 8654 transition count 40511
Applied a total of 25537 rules in 26571 ms. Remains 8654 /17284 variables (removed 8630) and now considering 40511/49140 (removed 8629) transitions.
Finished structural reductions, in 1 iterations. Remains : 8654/17284 places, 40511/49140 transitions.
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 02:30:52] [INFO ] Computed 92 place invariants in 3688 ms
Finished random walk after 755108 steps, including 1396 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=25 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2150 ms. (steps per millisecond=465 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2176 ms. (steps per millisecond=459 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1997 ms. (steps per millisecond=500 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1993 ms. (steps per millisecond=501 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 1988 ms. (steps per millisecond=503 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 1982 ms. (steps per millisecond=504 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1962 ms. (steps per millisecond=509 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1963 ms. (steps per millisecond=509 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 13 resets, run finished after 1938 ms. (steps per millisecond=515 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2007 ms. (steps per millisecond=498 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2195 ms. (steps per millisecond=455 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2264 ms. (steps per millisecond=441 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2250 ms. (steps per millisecond=444 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1976 ms. (steps per millisecond=506 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2431 ms. (steps per millisecond=411 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2351 ms. (steps per millisecond=425 ) properties (out of 16) seen :3
[2023-03-16 02:31:56] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 02:31:59] [INFO ] Computed 92 place invariants in 3114 ms
[2023-03-16 02:32:00] [INFO ] [Real]Absence check using 90 positive place invariants in 258 ms returned sat
[2023-03-16 02:32:00] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 157 ms returned sat
[2023-03-16 02:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:19] [INFO ] [Real]Absence check using state equation in 19048 ms returned sat
[2023-03-16 02:32:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:32:22] [INFO ] [Nat]Absence check using 90 positive place invariants in 129 ms returned sat
[2023-03-16 02:32:22] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 94 ms returned sat
[2023-03-16 02:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:45] [INFO ] [Nat]Absence check using state equation in 22868 ms returned sat
[2023-03-16 02:32:45] [INFO ] State equation strengthened by 40200 read => feed constraints.
[2023-03-16 02:32:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:33:06] [INFO ] [Nat]Added 40200 Read/Feed constraints in 20618 ms returned unknown
[2023-03-16 02:33:07] [INFO ] [Real]Absence check using 90 positive place invariants in 122 ms returned sat
[2023-03-16 02:33:07] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 95 ms returned sat
[2023-03-16 02:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:33:24] [INFO ] [Real]Absence check using state equation in 17146 ms returned sat
[2023-03-16 02:33:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:33:26] [INFO ] [Nat]Absence check using 90 positive place invariants in 139 ms returned sat
[2023-03-16 02:33:26] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 103 ms returned sat
[2023-03-16 02:33:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:33:47] [INFO ] [Nat]Absence check using state equation in 20468 ms returned sat
[2023-03-16 02:33:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:33:56] [INFO ] [Nat]Added 40200 Read/Feed constraints in 9416 ms returned unknown
[2023-03-16 02:33:57] [INFO ] [Real]Absence check using 90 positive place invariants in 175 ms returned sat
[2023-03-16 02:33:58] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 139 ms returned sat
[2023-03-16 02:33:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:16] [INFO ] [Real]Absence check using state equation in 18583 ms returned sat
[2023-03-16 02:34:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:34:18] [INFO ] [Nat]Absence check using 90 positive place invariants in 145 ms returned sat
[2023-03-16 02:34:18] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 94 ms returned sat
[2023-03-16 02:34:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:37] [INFO ] [Nat]Absence check using state equation in 18808 ms returned sat
[2023-03-16 02:34:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:34:45] [INFO ] [Nat]Added 40200 Read/Feed constraints in 7768 ms returned unknown
[2023-03-16 02:34:46] [INFO ] [Real]Absence check using 90 positive place invariants in 127 ms returned sat
[2023-03-16 02:34:46] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 96 ms returned sat
[2023-03-16 02:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:06] [INFO ] [Real]Absence check using state equation in 19972 ms returned sat
[2023-03-16 02:35:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:35:08] [INFO ] [Nat]Absence check using 90 positive place invariants in 131 ms returned sat
[2023-03-16 02:35:08] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 96 ms returned sat
[2023-03-16 02:35:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:30] [INFO ] [Nat]Absence check using state equation in 21989 ms returned sat
[2023-03-16 02:35:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:35:37] [INFO ] [Nat]Added 40200 Read/Feed constraints in 7589 ms returned sat
[2023-03-16 02:35:40] [INFO ] Computed and/alt/rep : 31877/87544/31873 causal constraints (skipped 8544 transitions) in 2211 ms.
[2023-03-16 02:35:41] [INFO ] [Real]Absence check using 90 positive place invariants in 147 ms returned sat
[2023-03-16 02:35:41] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 96 ms returned sat
[2023-03-16 02:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:59] [INFO ] [Real]Absence check using state equation in 17916 ms returned sat
[2023-03-16 02:36:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:36:01] [INFO ] [Nat]Absence check using 90 positive place invariants in 229 ms returned sat
[2023-03-16 02:36:01] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 150 ms returned sat
[2023-03-16 02:36:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:20] [INFO ] [Nat]Absence check using state equation in 18649 ms returned sat
[2023-03-16 02:36:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:36:45] [INFO ] [Nat]Added 40200 Read/Feed constraints in 25239 ms returned unknown
[2023-03-16 02:36:46] [INFO ] [Real]Absence check using 90 positive place invariants in 125 ms returned sat
[2023-03-16 02:36:46] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 97 ms returned sat
[2023-03-16 02:36:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:37:06] [INFO ] [Real]Absence check using state equation in 20212 ms returned sat
[2023-03-16 02:37:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:37:08] [INFO ] [Nat]Absence check using 90 positive place invariants in 127 ms returned sat
[2023-03-16 02:37:09] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 133 ms returned sat
[2023-03-16 02:37:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:37:28] [INFO ] [Nat]Absence check using state equation in 19538 ms returned sat
[2023-03-16 02:37:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:37:37] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8587 ms returned unknown
[2023-03-16 02:37:38] [INFO ] [Real]Absence check using 90 positive place invariants in 146 ms returned sat
[2023-03-16 02:37:38] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 92 ms returned sat
[2023-03-16 02:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:38:09] [INFO ] [Real]Absence check using state equation in 31551 ms returned sat
[2023-03-16 02:38:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:38:11] [INFO ] [Nat]Absence check using 90 positive place invariants in 177 ms returned sat
[2023-03-16 02:38:12] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 137 ms returned sat
[2023-03-16 02:38:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:38:43] [INFO ] [Nat]Absence check using state equation in 31531 ms returned sat
[2023-03-16 02:38:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:38:52] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8399 ms returned unknown
[2023-03-16 02:38:53] [INFO ] [Real]Absence check using 90 positive place invariants in 128 ms returned sat
[2023-03-16 02:38:53] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 98 ms returned sat
[2023-03-16 02:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:38:59] [INFO ] [Real]Absence check using state equation in 6630 ms returned sat
[2023-03-16 02:39:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:39:05] [INFO ] [Real]Added 40200 Read/Feed constraints in 5134 ms returned sat
[2023-03-16 02:39:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:39:07] [INFO ] [Nat]Absence check using 90 positive place invariants in 135 ms returned sat
[2023-03-16 02:39:07] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 101 ms returned sat
[2023-03-16 02:39:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:39:26] [INFO ] [Nat]Absence check using state equation in 19266 ms returned sat
[2023-03-16 02:39:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:39:34] [INFO ] [Nat]Added 40200 Read/Feed constraints in 7794 ms returned unknown
[2023-03-16 02:39:35] [INFO ] [Real]Absence check using 90 positive place invariants in 147 ms returned sat
[2023-03-16 02:39:35] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 109 ms returned sat
[2023-03-16 02:39:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:40:14] [INFO ] [Real]Absence check using state equation in 39248 ms returned sat
[2023-03-16 02:40:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:40:16] [INFO ] [Nat]Absence check using 90 positive place invariants in 128 ms returned sat
[2023-03-16 02:40:16] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 94 ms returned sat
[2023-03-16 02:40:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:40:34] [INFO ] [Nat]Absence check using state equation in 17672 ms returned sat
[2023-03-16 02:40:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:40:42] [INFO ] [Nat]Added 40200 Read/Feed constraints in 7869 ms returned unknown
[2023-03-16 02:40:43] [INFO ] [Real]Absence check using 90 positive place invariants in 117 ms returned sat
[2023-03-16 02:40:43] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 91 ms returned sat
[2023-03-16 02:40:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:00] [INFO ] [Real]Absence check using state equation in 17452 ms returned sat
[2023-03-16 02:41:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:41:02] [INFO ] [Nat]Absence check using 90 positive place invariants in 122 ms returned sat
[2023-03-16 02:41:02] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 89 ms returned sat
[2023-03-16 02:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:20] [INFO ] [Nat]Absence check using state equation in 18227 ms returned sat
[2023-03-16 02:41:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:41:28] [INFO ] [Nat]Added 40200 Read/Feed constraints in 7652 ms returned unknown
[2023-03-16 02:41:29] [INFO ] [Real]Absence check using 90 positive place invariants in 136 ms returned sat
[2023-03-16 02:41:29] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 153 ms returned sat
[2023-03-16 02:41:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:46] [INFO ] [Real]Absence check using state equation in 16814 ms returned sat
[2023-03-16 02:41:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:41:47] [INFO ] [Nat]Absence check using 90 positive place invariants in 159 ms returned sat
[2023-03-16 02:41:47] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 89 ms returned sat
[2023-03-16 02:41:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:05] [INFO ] [Nat]Absence check using state equation in 17204 ms returned sat
[2023-03-16 02:42:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:42:11] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5940 ms returned sat
[2023-03-16 02:42:15] [INFO ] Computed and/alt/rep : 31877/87544/31873 causal constraints (skipped 8544 transitions) in 3173 ms.
[2023-03-16 02:42:16] [INFO ] [Real]Absence check using 90 positive place invariants in 121 ms returned sat
[2023-03-16 02:42:16] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 87 ms returned sat
[2023-03-16 02:42:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:32] [INFO ] [Real]Absence check using state equation in 16156 ms returned sat
[2023-03-16 02:42:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:42:34] [INFO ] [Nat]Absence check using 90 positive place invariants in 132 ms returned sat
[2023-03-16 02:42:34] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 93 ms returned sat
[2023-03-16 02:42:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:54] [INFO ] [Nat]Absence check using state equation in 20807 ms returned sat
[2023-03-16 02:42:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:43:03] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8905 ms returned unknown
[2023-03-16 02:43:04] [INFO ] [Real]Absence check using 90 positive place invariants in 117 ms returned sat
[2023-03-16 02:43:05] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 88 ms returned sat
[2023-03-16 02:43:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:43:23] [INFO ] [Real]Absence check using state equation in 18671 ms returned sat
[2023-03-16 02:43:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:43:25] [INFO ] [Nat]Absence check using 90 positive place invariants in 120 ms returned sat
[2023-03-16 02:43:25] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 84 ms returned sat
[2023-03-16 02:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:43:43] [INFO ] [Nat]Absence check using state equation in 18215 ms returned sat
[2023-03-16 02:43:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:43:51] [INFO ] [Nat]Added 40200 Read/Feed constraints in 7977 ms returned unknown
[2023-03-16 02:43:52] [INFO ] [Real]Absence check using 90 positive place invariants in 149 ms returned sat
[2023-03-16 02:43:52] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 99 ms returned sat
[2023-03-16 02:43:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:44:10] [INFO ] [Real]Absence check using state equation in 18278 ms returned sat
[2023-03-16 02:44:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:44:13] [INFO ] [Nat]Absence check using 90 positive place invariants in 136 ms returned sat
[2023-03-16 02:44:13] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 91 ms returned sat
[2023-03-16 02:44:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:44:29] [INFO ] [Nat]Absence check using state equation in 16622 ms returned sat
[2023-03-16 02:44:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:44:36] [INFO ] [Nat]Added 40200 Read/Feed constraints in 6474 ms returned sat
[2023-03-16 02:44:39] [INFO ] Computed and/alt/rep : 31877/87544/31873 causal constraints (skipped 8544 transitions) in 2339 ms.
[2023-03-16 02:44:40] [INFO ] [Real]Absence check using 90 positive place invariants in 127 ms returned sat
[2023-03-16 02:44:40] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 88 ms returned sat
[2023-03-16 02:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:44:57] [INFO ] [Real]Absence check using state equation in 17480 ms returned sat
[2023-03-16 02:44:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:45:00] [INFO ] [Nat]Absence check using 90 positive place invariants in 183 ms returned sat
[2023-03-16 02:45:00] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 132 ms returned sat
[2023-03-16 02:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:45:19] [INFO ] [Nat]Absence check using state equation in 18939 ms returned sat
[2023-03-16 02:45:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:45:27] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8300 ms returned unknown
[2023-03-16 02:45:28] [INFO ] [Real]Absence check using 90 positive place invariants in 143 ms returned sat
[2023-03-16 02:45:28] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 86 ms returned sat
[2023-03-16 02:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:45:47] [INFO ] [Real]Absence check using state equation in 18401 ms returned sat
[2023-03-16 02:45:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:45:48] [INFO ] [Nat]Absence check using 90 positive place invariants in 136 ms returned sat
[2023-03-16 02:45:49] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 100 ms returned sat
[2023-03-16 02:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:45:55] [INFO ] [Nat]Absence check using state equation in 6490 ms returned sat
[2023-03-16 02:46:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:46:00] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5268 ms returned sat
[2023-03-16 02:46:24] [INFO ] Deduced a trap composed of 2 places in 23255 ms of which 20 ms to minimize.
[2023-03-16 02:46:47] [INFO ] Deduced a trap composed of 3 places in 22461 ms of which 16 ms to minimize.
[2023-03-16 02:46:47] [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 8654 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Applied a total of 0 rules in 3262 ms. Remains 8654 /8654 variables (removed 0) and now considering 40511/40511 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8654/8654 places, 40511/40511 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Applied a total of 0 rules in 3128 ms. Remains 8654 /8654 variables (removed 0) and now considering 40511/40511 (removed 0) transitions.
[2023-03-16 02:46:54] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 02:46:57] [INFO ] Computed 92 place invariants in 3032 ms
[2023-03-16 02:47:05] [INFO ] Implicit Places using invariants in 11132 ms returned []
Implicit Place search using SMT only with invariants took 11134 ms to find 0 implicit places.
[2023-03-16 02:47:05] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 02:47:08] [INFO ] Computed 92 place invariants in 2874 ms
[2023-03-16 02:47:34] [INFO ] Dead Transitions using invariants and state equation in 28950 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8654/8654 places, 40511/40511 transitions.
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 02:47:37] [INFO ] Computed 92 place invariants in 3359 ms
Finished random walk after 781460 steps, including 1447 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=26 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2342 ms. (steps per millisecond=426 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2130 ms. (steps per millisecond=469 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2144 ms. (steps per millisecond=466 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2185 ms. (steps per millisecond=457 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2178 ms. (steps per millisecond=459 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2111 ms. (steps per millisecond=473 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2107 ms. (steps per millisecond=474 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2189 ms. (steps per millisecond=456 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 12 resets, run finished after 2076 ms. (steps per millisecond=481 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2086 ms. (steps per millisecond=479 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2126 ms. (steps per millisecond=470 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2180 ms. (steps per millisecond=458 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2086 ms. (steps per millisecond=479 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2086 ms. (steps per millisecond=479 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2154 ms. (steps per millisecond=464 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2499 ms. (steps per millisecond=400 ) properties (out of 16) seen :3
[2023-03-16 02:48:42] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 02:48:45] [INFO ] Computed 92 place invariants in 3210 ms
[2023-03-16 02:48:46] [INFO ] [Real]Absence check using 90 positive place invariants in 137 ms returned sat
[2023-03-16 02:48:46] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 105 ms returned sat
[2023-03-16 02:48:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:48:53] [INFO ] [Real]Absence check using state equation in 6430 ms returned sat
[2023-03-16 02:48:54] [INFO ] State equation strengthened by 40200 read => feed constraints.
[2023-03-16 02:48:59] [INFO ] [Real]Added 40200 Read/Feed constraints in 4610 ms returned sat
[2023-03-16 02:48:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:49:00] [INFO ] [Nat]Absence check using 90 positive place invariants in 134 ms returned sat
[2023-03-16 02:49:00] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 103 ms returned sat
[2023-03-16 02:49:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:49:20] [INFO ] [Nat]Absence check using state equation in 19739 ms returned sat
[2023-03-16 02:49:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:49:42] [INFO ] [Nat]Added 40200 Read/Feed constraints in 21888 ms returned unknown
[2023-03-16 02:49:43] [INFO ] [Real]Absence check using 90 positive place invariants in 116 ms returned sat
[2023-03-16 02:49:43] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 89 ms returned sat
[2023-03-16 02:49:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:50:01] [INFO ] [Real]Absence check using state equation in 17823 ms returned sat
[2023-03-16 02:50:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:50:03] [INFO ] [Nat]Absence check using 90 positive place invariants in 129 ms returned sat
[2023-03-16 02:50:03] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 87 ms returned sat
[2023-03-16 02:50:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:50:09] [INFO ] [Nat]Absence check using state equation in 6453 ms returned sat
[2023-03-16 02:50:15] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5196 ms returned sat
[2023-03-16 02:50:37] [INFO ] Deduced a trap composed of 2 places in 21307 ms of which 17 ms to minimize.
[2023-03-16 02:50:59] [INFO ] Deduced a trap composed of 3 places in 21186 ms of which 7 ms to minimize.
[2023-03-16 02:50:59] [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 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)
[2023-03-16 02:51:00] [INFO ] [Real]Absence check using 90 positive place invariants in 142 ms returned sat
[2023-03-16 02:51:00] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 91 ms returned sat
[2023-03-16 02:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:51:20] [INFO ] [Real]Absence check using state equation in 20140 ms returned sat
[2023-03-16 02:51:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:51:22] [INFO ] [Nat]Absence check using 90 positive place invariants in 140 ms returned sat
[2023-03-16 02:51:22] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 105 ms returned sat
[2023-03-16 02:51:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:51:28] [INFO ] [Nat]Absence check using state equation in 6260 ms returned sat
[2023-03-16 02:51:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:51:33] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5187 ms returned sat
[2023-03-16 02:51:55] [INFO ] Deduced a trap composed of 2 places in 21085 ms of which 6 ms to minimize.
[2023-03-16 02:52:18] [INFO ] Deduced a trap composed of 3 places in 22591 ms of which 8 ms to minimize.
[2023-03-16 02:52:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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)
[2023-03-16 02:52:19] [INFO ] [Real]Absence check using 90 positive place invariants in 130 ms returned sat
[2023-03-16 02:52:19] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 97 ms returned sat
[2023-03-16 02:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:52:41] [INFO ] [Real]Absence check using state equation in 21461 ms returned sat
[2023-03-16 02:52:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:52:43] [INFO ] [Nat]Absence check using 90 positive place invariants in 137 ms returned sat
[2023-03-16 02:52:43] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 101 ms returned sat
[2023-03-16 02:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:52:49] [INFO ] [Nat]Absence check using state equation in 6447 ms returned sat
[2023-03-16 02:52:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:52:55] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5421 ms returned sat
[2023-03-16 02:53:19] [INFO ] Deduced a trap composed of 2 places in 23556 ms of which 8 ms to minimize.
[2023-03-16 02:53:42] [INFO ] Deduced a trap composed of 3 places in 22417 ms of which 7 ms to minimize.
[2023-03-16 02:53:42] [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)
[2023-03-16 02:53:43] [INFO ] [Real]Absence check using 90 positive place invariants in 119 ms returned sat
[2023-03-16 02:53:43] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 90 ms returned sat
[2023-03-16 02:53:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:54:01] [INFO ] [Real]Absence check using state equation in 17845 ms returned sat
[2023-03-16 02:54:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:54:03] [INFO ] [Nat]Absence check using 90 positive place invariants in 158 ms returned sat
[2023-03-16 02:54:03] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 90 ms returned sat
[2023-03-16 02:54:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:54:23] [INFO ] [Nat]Absence check using state equation in 20180 ms returned sat
[2023-03-16 02:54:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:54:32] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8245 ms returned unknown
[2023-03-16 02:54:33] [INFO ] [Real]Absence check using 90 positive place invariants in 125 ms returned sat
[2023-03-16 02:54:33] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 97 ms returned sat
[2023-03-16 02:54:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:54:54] [INFO ] [Real]Absence check using state equation in 21672 ms returned sat
[2023-03-16 02:54:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:54:56] [INFO ] [Nat]Absence check using 90 positive place invariants in 135 ms returned sat
[2023-03-16 02:54:56] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 99 ms returned sat
[2023-03-16 02:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:55:17] [INFO ] [Nat]Absence check using state equation in 20196 ms returned sat
[2023-03-16 02:55:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:55:25] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8225 ms returned unknown
[2023-03-16 02:55:26] [INFO ] [Real]Absence check using 90 positive place invariants in 173 ms returned sat
[2023-03-16 02:55:26] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 100 ms returned sat
[2023-03-16 02:55:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:55:52] [INFO ] [Real]Absence check using state equation in 26232 ms returned sat
[2023-03-16 02:55:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:55:54] [INFO ] [Nat]Absence check using 90 positive place invariants in 129 ms returned sat
[2023-03-16 02:55:54] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 86 ms returned sat
[2023-03-16 02:55:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:56:21] [INFO ] [Nat]Absence check using state equation in 26381 ms returned sat
[2023-03-16 02:56:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:56:29] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8152 ms returned unknown
[2023-03-16 02:56:30] [INFO ] [Real]Absence check using 90 positive place invariants in 143 ms returned sat
[2023-03-16 02:56:30] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 109 ms returned sat
[2023-03-16 02:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:56:37] [INFO ] [Real]Absence check using state equation in 6600 ms returned sat
[2023-03-16 02:56:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:56:42] [INFO ] [Real]Added 40200 Read/Feed constraints in 4943 ms returned sat
[2023-03-16 02:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:56:44] [INFO ] [Nat]Absence check using 90 positive place invariants in 138 ms returned sat
[2023-03-16 02:56:44] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 98 ms returned sat
[2023-03-16 02:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:57:06] [INFO ] [Nat]Absence check using state equation in 22016 ms returned sat
[2023-03-16 02:57:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:57:14] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8402 ms returned unknown
[2023-03-16 02:57:15] [INFO ] [Real]Absence check using 90 positive place invariants in 115 ms returned sat
[2023-03-16 02:57:15] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 89 ms returned sat
[2023-03-16 02:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:57:55] [INFO ] [Real]Absence check using state equation in 39453 ms returned sat
[2023-03-16 02:57:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:57:57] [INFO ] [Nat]Absence check using 90 positive place invariants in 129 ms returned sat
[2023-03-16 02:57:57] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 96 ms returned sat
[2023-03-16 02:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:58:17] [INFO ] [Nat]Absence check using state equation in 19808 ms returned sat
[2023-03-16 02:58:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:58:24] [INFO ] [Nat]Added 40200 Read/Feed constraints in 7724 ms returned unknown
[2023-03-16 02:58:25] [INFO ] [Real]Absence check using 90 positive place invariants in 119 ms returned sat
[2023-03-16 02:58:25] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 91 ms returned sat
[2023-03-16 02:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:58:44] [INFO ] [Real]Absence check using state equation in 18164 ms returned sat
[2023-03-16 02:58:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:58:45] [INFO ] [Nat]Absence check using 90 positive place invariants in 218 ms returned sat
[2023-03-16 02:58:46] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 97 ms returned sat
[2023-03-16 02:58:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:58:52] [INFO ] [Nat]Absence check using state equation in 6614 ms returned sat
[2023-03-16 02:58:57] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4956 ms returned sat
[2023-03-16 02:59:20] [INFO ] Deduced a trap composed of 2 places in 22156 ms of which 7 ms to minimize.
[2023-03-16 02:59:41] [INFO ] Deduced a trap composed of 3 places in 20840 ms of which 9 ms to minimize.
[2023-03-16 02:59:41] [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)
[2023-03-16 02:59:43] [INFO ] [Real]Absence check using 90 positive place invariants in 120 ms returned sat
[2023-03-16 02:59:43] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 124 ms returned sat
[2023-03-16 02:59:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:00:03] [INFO ] [Real]Absence check using state equation in 19895 ms returned sat
[2023-03-16 03:00:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:00:04] [INFO ] [Nat]Absence check using 90 positive place invariants in 139 ms returned sat
[2023-03-16 03:00:05] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 104 ms returned sat
[2023-03-16 03:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:00:24] [INFO ] [Nat]Absence check using state equation in 19481 ms returned sat
[2023-03-16 03:00:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 03:00:31] [INFO ] [Nat]Added 40200 Read/Feed constraints in 7164 ms returned sat
[2023-03-16 03:00:34] [INFO ] Computed and/alt/rep : 31877/87544/31873 causal constraints (skipped 8544 transitions) in 2203 ms.
[2023-03-16 03:00:36] [INFO ] [Real]Absence check using 90 positive place invariants in 163 ms returned sat
[2023-03-16 03:00:36] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 133 ms returned sat
[2023-03-16 03:00:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:00:44] [INFO ] [Real]Absence check using state equation in 7861 ms returned sat
[2023-03-16 03:00:50] [INFO ] [Real]Added 40200 Read/Feed constraints in 4958 ms returned sat
[2023-03-16 03:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:00:51] [INFO ] [Nat]Absence check using 90 positive place invariants in 126 ms returned sat
[2023-03-16 03:00:51] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 88 ms returned sat
[2023-03-16 03:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:01:12] [INFO ] [Nat]Absence check using state equation in 20663 ms returned sat
[2023-03-16 03:01:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 03:01:21] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8664 ms returned unknown
[2023-03-16 03:01:22] [INFO ] [Real]Absence check using 90 positive place invariants in 171 ms returned sat
[2023-03-16 03:01:22] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 133 ms returned sat
[2023-03-16 03:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:01:28] [INFO ] [Real]Absence check using state equation in 6614 ms returned sat
[2023-03-16 03:01:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 03:01:35] [INFO ] [Real]Added 40200 Read/Feed constraints in 5907 ms returned sat
[2023-03-16 03:01:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:01:37] [INFO ] [Nat]Absence check using 90 positive place invariants in 126 ms returned sat
[2023-03-16 03:01:37] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 88 ms returned sat
[2023-03-16 03:01:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:01:56] [INFO ] [Nat]Absence check using state equation in 19449 ms returned sat
[2023-03-16 03:02:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 03:02:04] [INFO ] [Nat]Added 40200 Read/Feed constraints in 8323 ms returned unknown
[2023-03-16 03:02:05] [INFO ] [Real]Absence check using 90 positive place invariants in 127 ms returned sat
[2023-03-16 03:02:06] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 96 ms returned sat
[2023-03-16 03:02:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:02:12] [INFO ] [Real]Absence check using state equation in 6517 ms returned sat
[2023-03-16 03:02:18] [INFO ] [Real]Added 40200 Read/Feed constraints in 5066 ms returned sat
[2023-03-16 03:02:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:02:19] [INFO ] [Nat]Absence check using 90 positive place invariants in 162 ms returned sat
[2023-03-16 03:02:19] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 89 ms returned sat
[2023-03-16 03:02:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:02:39] [INFO ] [Nat]Absence check using state equation in 19913 ms returned sat
[2023-03-16 03:02:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 03:02:47] [INFO ] [Nat]Added 40200 Read/Feed constraints in 7990 ms returned sat
[2023-03-16 03:02:51] [INFO ] Computed and/alt/rep : 31877/87544/31873 causal constraints (skipped 8544 transitions) in 2460 ms.
[2023-03-16 03:02:52] [INFO ] [Real]Absence check using 90 positive place invariants in 173 ms returned sat
[2023-03-16 03:02:52] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 139 ms returned sat
[2023-03-16 03:02:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:03:11] [INFO ] [Real]Absence check using state equation in 19387 ms returned sat
[2023-03-16 03:03:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:03:13] [INFO ] [Nat]Absence check using 90 positive place invariants in 144 ms returned sat
[2023-03-16 03:03:13] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 95 ms returned sat
[2023-03-16 03:03:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:03:19] [INFO ] [Nat]Absence check using state equation in 5884 ms returned sat
[2023-03-16 03:03:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 03:03:24] [INFO ] [Nat]Added 40200 Read/Feed constraints in 5172 ms returned sat
[2023-03-16 03:03:47] [INFO ] Deduced a trap composed of 2 places in 22113 ms of which 7 ms to minimize.
[2023-03-16 03:04:11] [INFO ] Deduced a trap composed of 3 places in 22905 ms of which 7 ms to minimize.
[2023-03-16 03:04:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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)
[2023-03-16 03:04:12] [INFO ] [Real]Absence check using 90 positive place invariants in 118 ms returned sat
[2023-03-16 03:04:12] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 91 ms returned sat
[2023-03-16 03:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:04:18] [INFO ] [Real]Absence check using state equation in 6114 ms returned sat
[2023-03-16 03:04:23] [INFO ] [Real]Added 40200 Read/Feed constraints in 4516 ms returned sat
[2023-03-16 03:04:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:04:25] [INFO ] [Nat]Absence check using 90 positive place invariants in 128 ms returned sat
[2023-03-16 03:04:25] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 88 ms returned sat
[2023-03-16 03:04:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:04:32] [INFO ] [Nat]Absence check using state equation in 6504 ms returned sat
[2023-03-16 03:04:37] [INFO ] [Nat]Added 40200 Read/Feed constraints in 4997 ms returned sat
[2023-03-16 03:04:59] [INFO ] Deduced a trap composed of 2 places in 21686 ms of which 9 ms to minimize.
[2023-03-16 03:05:21] [INFO ] Deduced a trap composed of 3 places in 21192 ms of which 7 ms to minimize.
[2023-03-16 03:05:21] [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 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 8654 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Applied a total of 0 rules in 3067 ms. Remains 8654 /8654 variables (removed 0) and now considering 40511/40511 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8654/8654 places, 40511/40511 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Applied a total of 0 rules in 3178 ms. Remains 8654 /8654 variables (removed 0) and now considering 40511/40511 (removed 0) transitions.
[2023-03-16 03:05:27] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:05:31] [INFO ] Computed 92 place invariants in 3252 ms
[2023-03-16 03:05:38] [INFO ] Implicit Places using invariants in 10513 ms returned []
Implicit Place search using SMT only with invariants took 10528 ms to find 0 implicit places.
[2023-03-16 03:05:38] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:05:41] [INFO ] Computed 92 place invariants in 3096 ms
[2023-03-16 03:06:04] [INFO ] Dead Transitions using invariants and state equation in 26551 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8654/8654 places, 40511/40511 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-00
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:06:07] [INFO ] Computed 92 place invariants in 3021 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 511 ms. (steps per millisecond=19 ) properties (out of 1) 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 1) seen :0
[2023-03-16 03:06:08] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:06:11] [INFO ] Computed 92 place invariants in 3154 ms
[2023-03-16 03:06:12] [INFO ] [Real]Absence check using 90 positive place invariants in 121 ms returned sat
[2023-03-16 03:06:12] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 92 ms returned sat
[2023-03-16 03:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:06:16] [INFO ] [Real]Absence check using state equation in 3839 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[0]
Support contains 1 out of 8654 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 15 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 8643 transition count 40500
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 8643 transition count 40500
Applied a total of 26 rules in 9618 ms. Remains 8643 /8654 variables (removed 11) and now considering 40500/40511 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8654 places, 40500/40511 transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:06:29] [INFO ] Computed 92 place invariants in 3124 ms
Finished random walk after 796201 steps, including 1474 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=26 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2410 ms. (steps per millisecond=414 ) properties (out of 1) seen :0
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:07:05] [INFO ] Computed 92 place invariants in 3252 ms
[2023-03-16 03:07:06] [INFO ] [Real]Absence check using 90 positive place invariants in 138 ms returned sat
[2023-03-16 03:07:06] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 97 ms returned sat
[2023-03-16 03:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:07:34] [INFO ] [Real]Absence check using state equation in 27702 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[1]
Support contains 1 out of 8643 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3325 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3400 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:07:43] [INFO ] Computed 92 place invariants in 2993 ms
[2023-03-16 03:07:44] [INFO ] Implicit Places using invariants in 3846 ms returned []
Implicit Place search using SMT only with invariants took 3857 ms to find 0 implicit places.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:07:48] [INFO ] Computed 92 place invariants in 3382 ms
[2023-03-16 03:07:49] [INFO ] Dead Transitions using invariants and state equation in 4357 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:07:52] [INFO ] Computed 92 place invariants in 3171 ms
Finished random walk after 790377 steps, including 1464 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=26 )
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2150 ms. (steps per millisecond=465 ) properties (out of 1) seen :0
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:08:27] [INFO ] Computed 92 place invariants in 3034 ms
[2023-03-16 03:08:28] [INFO ] [Real]Absence check using 90 positive place invariants in 130 ms returned sat
[2023-03-16 03:08:28] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 92 ms returned sat
[2023-03-16 03:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:08:56] [INFO ] [Real]Absence check using state equation in 28119 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[1]
Support contains 1 out of 8643 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3113 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3222 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:09:06] [INFO ] Computed 92 place invariants in 3290 ms
[2023-03-16 03:09:13] [INFO ] Implicit Places using invariants in 10112 ms returned []
Implicit Place search using SMT only with invariants took 10113 ms to find 0 implicit places.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:09:16] [INFO ] Computed 92 place invariants in 2951 ms
[2023-03-16 03:09:17] [INFO ] Dead Transitions using invariants and state equation in 3843 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-00 in 192130 ms.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-01
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:09:20] [INFO ] Computed 92 place invariants in 3326 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 410 ms. (steps per millisecond=24 ) properties (out of 1) 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 1) seen :0
[2023-03-16 03:09:20] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:09:24] [INFO ] Computed 92 place invariants in 3576 ms
[2023-03-16 03:09:25] [INFO ] [Real]Absence check using 90 positive place invariants in 120 ms returned sat
[2023-03-16 03:09:25] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 89 ms returned sat
[2023-03-16 03:09:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:09:29] [INFO ] [Real]Absence check using state equation in 3895 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[0]
Support contains 1 out of 8654 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 8 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 8643 transition count 40500
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 8643 transition count 40500
Applied a total of 26 rules in 8938 ms. Remains 8643 /8654 variables (removed 11) and now considering 40500/40511 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8654 places, 40500/40511 transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:09:41] [INFO ] Computed 92 place invariants in 3391 ms
Finished random walk after 843984 steps, including 1562 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=28 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1969 ms. (steps per millisecond=507 ) properties (out of 1) seen :1
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:10:16] [INFO ] Computed 92 place invariants in 2933 ms
[2023-03-16 03:10:17] [INFO ] [Real]Absence check using 90 positive place invariants in 119 ms returned sat
[2023-03-16 03:10:17] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 92 ms returned sat
[2023-03-16 03:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:10:35] [INFO ] [Real]Absence check using state equation in 17137 ms returned sat
[2023-03-16 03:10:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:10:36] [INFO ] [Nat]Absence check using 90 positive place invariants in 156 ms returned sat
[2023-03-16 03:10:36] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 89 ms returned sat
[2023-03-16 03:10:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:10:42] [INFO ] [Nat]Absence check using state equation in 5786 ms returned sat
[2023-03-16 03:10:43] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2023-03-16 03:10:47] [INFO ] [Nat]Added 40228 Read/Feed constraints in 4654 ms returned sat
[2023-03-16 03:11:09] [INFO ] Deduced a trap composed of 3 places in 21533 ms of which 6 ms to minimize.
[2023-03-16 03:11:31] [INFO ] Deduced a trap composed of 3 places in 20936 ms of which 9 ms to minimize.
[2023-03-16 03:11:31] [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 8643 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3119 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 2909 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:11:40] [INFO ] Computed 92 place invariants in 3331 ms
[2023-03-16 03:11:47] [INFO ] Implicit Places using invariants in 10536 ms returned []
Implicit Place search using SMT only with invariants took 10538 ms to find 0 implicit places.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:11:50] [INFO ] Computed 92 place invariants in 3192 ms
[2023-03-16 03:11:51] [INFO ] Dead Transitions using invariants and state equation in 4114 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:11:54] [INFO ] Computed 92 place invariants in 2915 ms
Finished random walk after 883269 steps, including 1634 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=29 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1941 ms. (steps per millisecond=515 ) properties (out of 1) seen :1
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:12:29] [INFO ] Computed 92 place invariants in 3134 ms
[2023-03-16 03:12:30] [INFO ] [Real]Absence check using 90 positive place invariants in 116 ms returned sat
[2023-03-16 03:12:30] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 88 ms returned sat
[2023-03-16 03:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:12:47] [INFO ] [Real]Absence check using state equation in 16425 ms returned sat
[2023-03-16 03:12:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:12:48] [INFO ] [Nat]Absence check using 90 positive place invariants in 151 ms returned sat
[2023-03-16 03:12:49] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 91 ms returned sat
[2023-03-16 03:12:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:13:18] [INFO ] [Nat]Absence check using state equation in 29414 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[1]
Support contains 1 out of 8643 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 2877 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 2850 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:13:27] [INFO ] Computed 92 place invariants in 2981 ms
[2023-03-16 03:13:28] [INFO ] Implicit Places using invariants in 4033 ms returned []
Implicit Place search using SMT only with invariants took 4034 ms to find 0 implicit places.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:13:31] [INFO ] Computed 92 place invariants in 3051 ms
[2023-03-16 03:13:55] [INFO ] Dead Transitions using invariants and state equation in 27554 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-01 in 278767 ms.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-02
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:13:58] [INFO ] Computed 92 place invariants in 2737 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 423 ms. (steps per millisecond=23 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
[2023-03-16 03:13:59] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:14:02] [INFO ] Computed 92 place invariants in 3626 ms
[2023-03-16 03:14:03] [INFO ] [Real]Absence check using 90 positive place invariants in 124 ms returned sat
[2023-03-16 03:14:03] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 98 ms returned sat
[2023-03-16 03:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:14:07] [INFO ] [Real]Absence check using state equation in 3783 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[1]
Support contains 1 out of 8654 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 7 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 8642 transition count 40499
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 27 place count 8642 transition count 40499
Applied a total of 27 rules in 9369 ms. Remains 8642 /8654 variables (removed 12) and now considering 40499/40511 (removed 12) transitions.
Finished structural reductions, in 1 iterations. Remains : 8642/8654 places, 40499/40511 transitions.
Normalized transition count is 40498 out of 40499 initially.
// Phase 1: matrix 40498 rows 8642 cols
[2023-03-16 03:14:20] [INFO ] Computed 92 place invariants in 3221 ms
Finished random walk after 676446 steps, including 1252 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=22 )
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2078 ms. (steps per millisecond=481 ) properties (out of 1) seen :1
[2023-03-16 03:14:52] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2023-03-16 03:14:55] [INFO ] Computed 92 place invariants in 3046 ms
[2023-03-16 03:14:56] [INFO ] [Real]Absence check using 90 positive place invariants in 127 ms returned sat
[2023-03-16 03:14:56] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 94 ms returned sat
[2023-03-16 03:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:15:03] [INFO ] [Real]Absence check using state equation in 6467 ms returned sat
[2023-03-16 03:15:04] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2023-03-16 03:15:08] [INFO ] [Real]Added 40228 Read/Feed constraints in 4799 ms returned sat
[2023-03-16 03:15:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:15:10] [INFO ] [Nat]Absence check using 90 positive place invariants in 121 ms returned sat
[2023-03-16 03:15:10] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 85 ms returned sat
[2023-03-16 03:15:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:15:30] [INFO ] [Nat]Absence check using state equation in 19513 ms returned sat
[2023-03-16 03:15:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 03:15:38] [INFO ] [Nat]Added 40228 Read/Feed constraints in 8078 ms returned unknown
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 3026 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 2821 ms. Remains 8642 /8642 variables (removed 0) and now considering 40499/40499 (removed 0) transitions.
[2023-03-16 03:15:44] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2023-03-16 03:15:47] [INFO ] Computed 92 place invariants in 3230 ms
[2023-03-16 03:15:48] [INFO ] Implicit Places using invariants in 4050 ms returned []
Implicit Place search using SMT only with invariants took 4053 ms to find 0 implicit places.
[2023-03-16 03:15:48] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2023-03-16 03:15:51] [INFO ] Computed 92 place invariants in 3054 ms
[2023-03-16 03:16:13] [INFO ] Dead Transitions using invariants and state equation in 25811 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8642/8642 places, 40499/40499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-02 in 138074 ms.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-03
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:16:17] [INFO ] Computed 92 place invariants in 3441 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 490 ms. (steps per millisecond=20 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
[2023-03-16 03:16:17] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:16:21] [INFO ] Computed 92 place invariants in 3244 ms
[2023-03-16 03:16:22] [INFO ] [Real]Absence check using 90 positive place invariants in 180 ms returned sat
[2023-03-16 03:16:22] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 146 ms returned sat
[2023-03-16 03:16:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:16:26] [INFO ] [Real]Absence check using state equation in 3731 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[1]
Support contains 1 out of 8654 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 14 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 8642 transition count 40499
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 27 place count 8642 transition count 40499
Applied a total of 27 rules in 9015 ms. Remains 8642 /8654 variables (removed 12) and now considering 40499/40511 (removed 12) transitions.
Finished structural reductions, in 1 iterations. Remains : 8642/8654 places, 40499/40511 transitions.
Normalized transition count is 40498 out of 40499 initially.
// Phase 1: matrix 40498 rows 8642 cols
[2023-03-16 03:16:38] [INFO ] Computed 92 place invariants in 3187 ms
Finished random walk after 810954 steps, including 1500 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=27 )
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2334 ms. (steps per millisecond=428 ) properties (out of 1) seen :1
[2023-03-16 03:17:10] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2023-03-16 03:17:13] [INFO ] Computed 92 place invariants in 3136 ms
[2023-03-16 03:17:15] [INFO ] [Real]Absence check using 90 positive place invariants in 131 ms returned sat
[2023-03-16 03:17:15] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 87 ms returned sat
[2023-03-16 03:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:17:21] [INFO ] [Real]Absence check using state equation in 5774 ms returned sat
[2023-03-16 03:17:22] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2023-03-16 03:17:26] [INFO ] [Real]Added 40228 Read/Feed constraints in 4888 ms returned sat
[2023-03-16 03:17:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:17:28] [INFO ] [Nat]Absence check using 90 positive place invariants in 127 ms returned sat
[2023-03-16 03:17:28] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 83 ms returned sat
[2023-03-16 03:17:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:17:47] [INFO ] [Nat]Absence check using state equation in 19102 ms returned sat
[2023-03-16 03:17:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 03:17:55] [INFO ] [Nat]Added 40228 Read/Feed constraints in 8259 ms returned unknown
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 2863 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 3064 ms. Remains 8642 /8642 variables (removed 0) and now considering 40499/40499 (removed 0) transitions.
[2023-03-16 03:18:01] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2023-03-16 03:18:04] [INFO ] Computed 92 place invariants in 3078 ms
[2023-03-16 03:18:11] [INFO ] Implicit Places using invariants in 9656 ms returned []
Implicit Place search using SMT only with invariants took 9670 ms to find 0 implicit places.
[2023-03-16 03:18:11] [INFO ] Flow matrix only has 40498 transitions (discarded 1 similar events)
// Phase 1: matrix 40498 rows 8642 cols
[2023-03-16 03:18:14] [INFO ] Computed 92 place invariants in 2998 ms
[2023-03-16 03:18:35] [INFO ] Dead Transitions using invariants and state equation in 24305 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8642/8642 places, 40499/40499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-03 in 141970 ms.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-04
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:18:38] [INFO ] Computed 92 place invariants in 2702 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 440 ms. (steps per millisecond=22 ) properties (out of 1) 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 1) seen :0
[2023-03-16 03:18:39] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:18:42] [INFO ] Computed 92 place invariants in 2952 ms
[2023-03-16 03:18:43] [INFO ] [Real]Absence check using 90 positive place invariants in 133 ms returned sat
[2023-03-16 03:18:43] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 107 ms returned sat
[2023-03-16 03:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:18:47] [INFO ] [Real]Absence check using state equation in 3746 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[0]
Support contains 1 out of 8654 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 9 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 8643 transition count 40500
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 8643 transition count 40500
Applied a total of 26 rules in 9956 ms. Remains 8643 /8654 variables (removed 11) and now considering 40500/40511 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8654 places, 40500/40511 transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:19:00] [INFO ] Computed 92 place invariants in 2943 ms
Finished random walk after 922293 steps, including 1709 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=30 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1983 ms. (steps per millisecond=504 ) properties (out of 1) seen :0
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:19:35] [INFO ] Computed 92 place invariants in 3228 ms
[2023-03-16 03:19:36] [INFO ] [Real]Absence check using 90 positive place invariants in 130 ms returned sat
[2023-03-16 03:19:36] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 96 ms returned sat
[2023-03-16 03:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:19:57] [INFO ] [Real]Absence check using state equation in 20982 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[1]
Support contains 1 out of 8643 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3043 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 2819 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:20:06] [INFO ] Computed 92 place invariants in 3373 ms
[2023-03-16 03:20:07] [INFO ] Implicit Places using invariants in 4171 ms returned []
Implicit Place search using SMT only with invariants took 4174 ms to find 0 implicit places.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:20:11] [INFO ] Computed 92 place invariants in 3668 ms
[2023-03-16 03:20:34] [INFO ] Dead Transitions using invariants and state equation in 26767 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:20:37] [INFO ] Computed 92 place invariants in 3182 ms
Finished random walk after 933736 steps, including 1727 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=31 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 1936 ms. (steps per millisecond=516 ) properties (out of 1) seen :0
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:21:12] [INFO ] Computed 92 place invariants in 3297 ms
[2023-03-16 03:21:13] [INFO ] [Real]Absence check using 90 positive place invariants in 133 ms returned sat
[2023-03-16 03:21:13] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 103 ms returned sat
[2023-03-16 03:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:21:20] [INFO ] [Real]Absence check using state equation in 6665 ms returned sat
[2023-03-16 03:21:21] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2023-03-16 03:21:26] [INFO ] [Real]Added 40228 Read/Feed constraints in 4502 ms returned sat
[2023-03-16 03:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:21:27] [INFO ] [Nat]Absence check using 90 positive place invariants in 143 ms returned sat
[2023-03-16 03:21:27] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 109 ms returned sat
[2023-03-16 03:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:21:51] [INFO ] [Nat]Absence check using state equation in 23133 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[1]
Support contains 1 out of 8643 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 2975 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 3034 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:21:59] [INFO ] Computed 92 place invariants in 2925 ms
[2023-03-16 03:22:00] [INFO ] Implicit Places using invariants in 3806 ms returned []
Implicit Place search using SMT only with invariants took 3822 ms to find 0 implicit places.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:22:03] [INFO ] Computed 92 place invariants in 2586 ms
[2023-03-16 03:22:04] [INFO ] Dead Transitions using invariants and state equation in 3495 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-04 in 208509 ms.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-05
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:22:07] [INFO ] Computed 92 place invariants in 3020 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 428 ms. (steps per millisecond=23 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
[2023-03-16 03:22:07] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:22:11] [INFO ] Computed 92 place invariants in 3363 ms
[2023-03-16 03:22:12] [INFO ] [Real]Absence check using 90 positive place invariants in 179 ms returned sat
[2023-03-16 03:22:12] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 140 ms returned sat
[2023-03-16 03:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:22:16] [INFO ] [Real]Absence check using state equation in 3736 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[1]
Support contains 1 out of 8654 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 7 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 8643 transition count 40500
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 8643 transition count 40500
Applied a total of 26 rules in 8589 ms. Remains 8643 /8654 variables (removed 11) and now considering 40500/40511 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8654 places, 40500/40511 transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:22:28] [INFO ] Computed 92 place invariants in 3260 ms
Finished random walk after 861822 steps, including 1593 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=28 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2012 ms. (steps per millisecond=497 ) properties (out of 1) seen :0
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:23:03] [INFO ] Computed 92 place invariants in 2771 ms
[2023-03-16 03:23:04] [INFO ] [Real]Absence check using 90 positive place invariants in 168 ms returned sat
[2023-03-16 03:23:04] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 108 ms returned sat
[2023-03-16 03:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:23:10] [INFO ] [Real]Absence check using state equation in 6393 ms returned sat
[2023-03-16 03:23:11] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2023-03-16 03:23:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 03:23:16] [INFO ] [Real]Added 40228 Read/Feed constraints in 5134 ms returned sat
[2023-03-16 03:23:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:23:18] [INFO ] [Nat]Absence check using 90 positive place invariants in 161 ms returned sat
[2023-03-16 03:23:18] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 167 ms returned sat
[2023-03-16 03:23:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:23:59] [INFO ] [Nat]Absence check using state equation in 41224 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[1]
Support contains 1 out of 8643 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 2837 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 2806 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:24:08] [INFO ] Computed 92 place invariants in 3358 ms
[2023-03-16 03:24:14] [INFO ] Implicit Places using invariants in 9688 ms returned []
Implicit Place search using SMT only with invariants took 9689 ms to find 0 implicit places.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:24:17] [INFO ] Computed 92 place invariants in 2840 ms
[2023-03-16 03:24:18] [INFO ] Dead Transitions using invariants and state equation in 3632 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-05 in 134109 ms.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-06
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:24:21] [INFO ] Computed 92 place invariants in 3245 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 409 ms. (steps per millisecond=24 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
[2023-03-16 03:24:22] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:24:25] [INFO ] Computed 92 place invariants in 3290 ms
[2023-03-16 03:24:26] [INFO ] [Real]Absence check using 90 positive place invariants in 112 ms returned sat
[2023-03-16 03:24:26] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 85 ms returned sat
[2023-03-16 03:24:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:24:30] [INFO ] [Real]Absence check using state equation in 3902 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[1]
Support contains 1 out of 8654 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 7 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 8643 transition count 40500
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 8643 transition count 40500
Applied a total of 26 rules in 8524 ms. Remains 8643 /8654 variables (removed 11) and now considering 40500/40511 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8654 places, 40500/40511 transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:24:42] [INFO ] Computed 92 place invariants in 3312 ms
Finished random walk after 685428 steps, including 1269 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=22 )
Incomplete Best-First random walk after 1000001 steps, including 14 resets, run finished after 2299 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:25:17] [INFO ] Computed 92 place invariants in 2894 ms
[2023-03-16 03:25:18] [INFO ] [Real]Absence check using 90 positive place invariants in 134 ms returned sat
[2023-03-16 03:25:18] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 91 ms returned sat
[2023-03-16 03:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:25:37] [INFO ] [Real]Absence check using state equation in 18461 ms returned sat
[2023-03-16 03:25:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:25:39] [INFO ] [Nat]Absence check using 90 positive place invariants in 144 ms returned sat
[2023-03-16 03:25:39] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 101 ms returned sat
[2023-03-16 03:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:25:44] [INFO ] [Nat]Absence check using state equation in 5704 ms returned sat
[2023-03-16 03:25:45] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2023-03-16 03:25:50] [INFO ] [Nat]Added 40228 Read/Feed constraints in 4813 ms returned sat
[2023-03-16 03:26:11] [INFO ] Deduced a trap composed of 3 places in 20632 ms of which 7 ms to minimize.
[2023-03-16 03:26:34] [INFO ] Deduced a trap composed of 3 places in 22243 ms of which 6 ms to minimize.
[2023-03-16 03:26:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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 8643 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 2944 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8643/8643 places, 40500/40500 transitions.
Applied a total of 0 rules in 2930 ms. Remains 8643 /8643 variables (removed 0) and now considering 40500/40500 (removed 0) transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:26:43] [INFO ] Computed 92 place invariants in 3389 ms
[2023-03-16 03:26:44] [INFO ] Implicit Places using invariants in 4187 ms returned []
Implicit Place search using SMT only with invariants took 4199 ms to find 0 implicit places.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:26:47] [INFO ] Computed 92 place invariants in 2744 ms
[2023-03-16 03:27:09] [INFO ] Dead Transitions using invariants and state equation in 24707 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8643 places, 40500/40500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-06 in 170633 ms.
Starting property specific reduction for CANInsertWithFailure-PT-090-UpperBounds-07
Normalized transition count is 40507 out of 40511 initially.
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:27:12] [INFO ] Computed 92 place invariants in 3233 ms
Incomplete random walk after 10000 steps, including 18 resets, run finished after 462 ms. (steps per millisecond=21 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
[2023-03-16 03:27:12] [INFO ] Flow matrix only has 40507 transitions (discarded 4 similar events)
// Phase 1: matrix 40507 rows 8654 cols
[2023-03-16 03:27:15] [INFO ] Computed 92 place invariants in 3026 ms
[2023-03-16 03:27:16] [INFO ] [Real]Absence check using 90 positive place invariants in 121 ms returned sat
[2023-03-16 03:27:16] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 88 ms returned sat
[2023-03-16 03:27:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:27:20] [INFO ] [Real]Absence check using state equation in 4016 ms returned unknown
Current structural bounds on expressions (after SMT) : [90] Max seen :[0]
Support contains 1 out of 8654 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8654/8654 places, 40511/40511 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 7 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 8643 transition count 40500
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 8643 transition count 40500
Applied a total of 26 rules in 8812 ms. Remains 8643 /8654 variables (removed 11) and now considering 40500/40511 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 8643/8654 places, 40500/40511 transitions.
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:27:32] [INFO ] Computed 92 place invariants in 2898 ms
Finished random walk after 740548 steps, including 1369 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=24 )
Incomplete Best-First random walk after 1000001 steps, including 15 resets, run finished after 2672 ms. (steps per millisecond=374 ) properties (out of 1) seen :0
// Phase 1: matrix 40500 rows 8643 cols
[2023-03-16 03:28:08] [INFO ] Computed 92 place invariants in 3276 ms
[2023-03-16 03:28:09] [INFO ] [Real]Absence check using 90 positive place invariants in 114 ms returned sat
[2023-03-16 03:28:09] [INFO ] [Real]Absence check using 90 positive and 2 generalized place invariants in 85 ms returned sat
[2023-03-16 03:28:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:28:15] [INFO ] [Real]Absence check using state equation in 5569 ms returned sat
[2023-03-16 03:28:16] [INFO ] State equation strengthened by 40228 read => feed constraints.
[2023-03-16 03:28:20] [INFO ] [Real]Added 40228 Read/Feed constraints in 4478 ms returned sat
[2023-03-16 03:28:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:28:22] [INFO ] [Nat]Absence check using 90 positive place invariants in 120 ms returned sat
[2023-03-16 03:28:22] [INFO ] [Nat]Absence check using 90 positive and 2 generalized place invariants in 90 ms returned sat
[2023-03-16 03:28:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.

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="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
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 r063-tajo-167813711700097"
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 ;