Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r351-tall-167889220800036.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is RERS2020-PT-pb109, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-167889220800036
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 86M
-rw-r--r-- 1 mcc users 9.2K Feb 26 08:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 08:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 08:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 26 08:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 08:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Feb 26 08:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 08:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 08:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 85M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-00
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-01
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-02
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-03
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-04
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-05
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-06
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-07
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-08
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-09
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-10
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-11
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-12
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-13
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-14
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679137048060

Running Version 202205111006
[2023-03-18 10:57:29] [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]
[2023-03-18 10:57:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 10:57:32] [INFO ] Load time of PNML (sax parser for PT used): 2718 ms
[2023-03-18 10:57:32] [INFO ] Transformed 1907 places.
[2023-03-18 10:57:32] [INFO ] Transformed 151872 transitions.
[2023-03-18 10:57:32] [INFO ] Found NUPN structural information;
[2023-03-18 10:57:32] [INFO ] Parsed PT model containing 1907 places and 151872 transitions in 3402 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
Ensure Unique test removed 6571 transitions
Reduce redundant transitions removed 6571 transitions.
FORMULA RERS2020-PT-pb109-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 100719 out of 145301 initially.
// Phase 1: matrix 100719 rows 1907 cols
[2023-03-18 10:57:34] [INFO ] Computed 31 place invariants in 668 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1586 ms. (steps per millisecond=6 ) properties (out of 15) seen :4
FORMULA RERS2020-PT-pb109-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb109-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb109-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb109-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 11) seen :1
FORMULA RERS2020-PT-pb109-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 10) seen :0
[2023-03-18 10:57:37] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1907 cols
[2023-03-18 10:57:38] [INFO ] Computed 31 place invariants in 617 ms
[2023-03-18 10:57:38] [INFO ] [Real]Absence check using 16 positive place invariants in 41 ms returned sat
[2023-03-18 10:57:38] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 20 ms returned sat
[2023-03-18 10:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:57:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:57:43] [INFO ] [Real]Absence check using 16 positive place invariants in 26 ms returned sat
[2023-03-18 10:57:43] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 16 ms returned sat
[2023-03-18 10:57:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:57:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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)
[2023-03-18 10:57:48] [INFO ] [Real]Absence check using 16 positive place invariants in 26 ms returned sat
[2023-03-18 10:57:48] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 16 ms returned sat
[2023-03-18 10:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:57:53] [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 2
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)
[2023-03-18 10:57:53] [INFO ] [Real]Absence check using 16 positive place invariants in 27 ms returned sat
[2023-03-18 10:57:53] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 16 ms returned sat
[2023-03-18 10:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:57:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 3
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)
[2023-03-18 10:57:58] [INFO ] [Real]Absence check using 16 positive place invariants in 26 ms returned sat
[2023-03-18 10:57:58] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 16 ms returned sat
[2023-03-18 10:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:58:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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)
[2023-03-18 10:58:03] [INFO ] [Real]Absence check using 16 positive place invariants in 27 ms returned sat
[2023-03-18 10:58:03] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 18 ms returned sat
[2023-03-18 10:58:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:58:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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)
[2023-03-18 10:58:08] [INFO ] [Real]Absence check using 16 positive place invariants in 32 ms returned sat
[2023-03-18 10:58:08] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 21 ms returned sat
[2023-03-18 10:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:58:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:58:13] [INFO ] [Real]Absence check using 16 positive place invariants in 42 ms returned sat
[2023-03-18 10:58:13] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 28 ms returned sat
[2023-03-18 10:58:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:58:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 10:58:18] [INFO ] [Real]Absence check using 16 positive place invariants in 27 ms returned sat
[2023-03-18 10:58:18] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 26 ms returned sat
[2023-03-18 10:58:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:58:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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)
[2023-03-18 10:58:23] [INFO ] [Real]Absence check using 16 positive place invariants in 26 ms returned sat
[2023-03-18 10:58:23] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 18 ms returned sat
[2023-03-18 10:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 10:58:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 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)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 10 out of 1907 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1907/1907 places, 145301/145301 transitions.
Graph (complete) has 125691 edges and 1907 vertex of which 1906 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.138 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 15 places
Drop transitions removed 3364 transitions
Reduce isomorphic transitions removed 3364 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 3381 rules applied. Total rules applied 3382 place count 1891 transition count 141935
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 3386 place count 1889 transition count 141933
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3386 place count 1889 transition count 141932
Deduced a syphon composed of 1 places in 110 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3388 place count 1888 transition count 141932
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 96 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 3434 place count 1865 transition count 141909
Drop transitions removed 17 transitions
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 107 transitions.
Iterating post reduction 2 with 107 rules applied. Total rules applied 3541 place count 1865 transition count 141802
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 101 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 3547 place count 1862 transition count 141802
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 3550 place count 1862 transition count 141799
Free-agglomeration rule applied 33 times with reduction of 51 identical transitions.
Iterating global reduction 4 with 33 rules applied. Total rules applied 3583 place count 1862 transition count 141715
Reduce places removed 33 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 4 with 186 rules applied. Total rules applied 3769 place count 1829 transition count 141562
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 3775 place count 1829 transition count 141556
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 5 with 87 rules applied. Total rules applied 3862 place count 1823 transition count 141475
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3864 place count 1823 transition count 141473
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 3875 place count 1821 transition count 141464
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3877 place count 1821 transition count 141462
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 3881 place count 1819 transition count 141460
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3883 place count 1819 transition count 141458
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 3893 place count 1817 transition count 141450
Free-agglomeration rule applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 3894 place count 1817 transition count 141449
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 3901 place count 1816 transition count 141443
Free-agglomeration rule (complex) applied 28 times with reduction of 1022 identical transitions.
Iterating global reduction 10 with 28 rules applied. Total rules applied 3929 place count 1816 transition count 145681
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 1155 transitions
Reduce isomorphic transitions removed 1166 transitions.
Iterating post reduction 10 with 1194 rules applied. Total rules applied 5123 place count 1788 transition count 144515
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5124 place count 1787 transition count 144514
Applied a total of 5124 rules in 11545 ms. Remains 1787 /1907 variables (removed 120) and now considering 144514/145301 (removed 787) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1907 places, 144514/145301 transitions.
Normalized transition count is 103235 out of 144514 initially.
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 10:58:40] [INFO ] Computed 15 place invariants in 632 ms
Interrupted random walk after 332414 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 716336 steps, including 5 resets, run timeout after 5001 ms. (steps per millisecond=143 ) properties seen 0
Interrupted Best-First random walk after 710558 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=142 ) properties seen 0
Interrupted Best-First random walk after 735793 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=147 ) properties seen 0
Interrupted Best-First random walk after 724582 steps, including 3 resets, run timeout after 5001 ms. (steps per millisecond=144 ) properties seen 0
Interrupted Best-First random walk after 712673 steps, including 6 resets, run timeout after 5001 ms. (steps per millisecond=142 ) properties seen 0
Interrupted Best-First random walk after 777613 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 0
Interrupted Best-First random walk after 817292 steps, including 4 resets, run timeout after 5001 ms. (steps per millisecond=163 ) properties seen 0
Interrupted Best-First random walk after 686797 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=137 ) properties seen 0
Interrupted Best-First random walk after 706299 steps, including 4 resets, run timeout after 5001 ms. (steps per millisecond=141 ) properties seen 0
Interrupted Best-First random walk after 675308 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=135 ) properties seen 0
[2023-03-18 11:00:00] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:00:01] [INFO ] Computed 15 place invariants in 689 ms
[2023-03-18 11:00:01] [INFO ] [Real]Absence check using 15 positive place invariants in 43 ms returned sat
[2023-03-18 11:00:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:00:30] [INFO ] [Real]Absence check using state equation in 28589 ms returned sat
[2023-03-18 11:00:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:00:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 33 ms returned sat
[2023-03-18 11:00:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:01:02] [INFO ] [Nat]Absence check using state equation in 29842 ms returned sat
[2023-03-18 11:01:04] [INFO ] State equation strengthened by 5285 read => feed constraints.
[2023-03-18 11:01:17] [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 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:910)
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)
[2023-03-18 11:01:17] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2023-03-18 11:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:01:48] [INFO ] [Real]Absence check using state equation in 31576 ms returned sat
[2023-03-18 11:01:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:01:50] [INFO ] [Nat]Absence check using 15 positive place invariants in 36 ms returned sat
[2023-03-18 11:01:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:02:20] [INFO ] [Nat]Absence check using state equation in 29607 ms returned sat
[2023-03-18 11:02:34] [INFO ] [Nat]Added 5285 Read/Feed constraints in 14375 ms returned sat
[2023-03-18 11:02:50] [INFO ] Deduced a trap composed of 23 places in 15078 ms of which 13 ms to minimize.
[2023-03-18 11:02:50] [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)
[2023-03-18 11:02:51] [INFO ] [Real]Absence check using 15 positive place invariants in 35 ms returned sat
[2023-03-18 11:02:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:03:21] [INFO ] [Real]Absence check using state equation in 30106 ms returned sat
[2023-03-18 11:03:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:03:23] [INFO ] [Nat]Absence check using 15 positive place invariants in 35 ms returned sat
[2023-03-18 11:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:03:52] [INFO ] [Nat]Absence check using state equation in 29691 ms returned sat
[2023-03-18 11:04:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 11:04:07] [INFO ] [Nat]Added 5285 Read/Feed constraints in 15027 ms returned unknown
[2023-03-18 11:04:08] [INFO ] [Real]Absence check using 15 positive place invariants in 49 ms returned sat
[2023-03-18 11:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:04:38] [INFO ] [Real]Absence check using state equation in 29827 ms returned sat
[2023-03-18 11:04:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:04:40] [INFO ] [Nat]Absence check using 15 positive place invariants in 33 ms returned sat
[2023-03-18 11:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:05:08] [INFO ] [Nat]Absence check using state equation in 28569 ms returned sat
[2023-03-18 11:05:21] [INFO ] [Nat]Added 5285 Read/Feed constraints in 13095 ms returned sat
[2023-03-18 11:05:37] [INFO ] Deduced a trap composed of 21 places in 14050 ms of which 5 ms to minimize.
[2023-03-18 11:05:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 11:05:37] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2023-03-18 11:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:06:06] [INFO ] [Real]Absence check using state equation in 28918 ms returned sat
[2023-03-18 11:06:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:06:08] [INFO ] [Nat]Absence check using 15 positive place invariants in 37 ms returned sat
[2023-03-18 11:06:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:06:43] [INFO ] [Nat]Absence check using state equation in 34873 ms returned sat
[2023-03-18 11:06:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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:910)
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)
[2023-03-18 11:06:53] [INFO ] [Real]Absence check using 15 positive place invariants in 35 ms returned sat
[2023-03-18 11:06:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:07:22] [INFO ] [Real]Absence check using state equation in 28808 ms returned sat
[2023-03-18 11:07:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:07:24] [INFO ] [Nat]Absence check using 15 positive place invariants in 32 ms returned sat
[2023-03-18 11:07:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:07:57] [INFO ] [Nat]Absence check using state equation in 33633 ms returned sat
[2023-03-18 11:08:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:910)
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)
[2023-03-18 11:08:09] [INFO ] [Real]Absence check using 15 positive place invariants in 35 ms returned sat
[2023-03-18 11:08:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:08:38] [INFO ] [Real]Absence check using state equation in 28984 ms returned sat
[2023-03-18 11:08:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:08:40] [INFO ] [Nat]Absence check using 15 positive place invariants in 204 ms returned sat
[2023-03-18 11:08:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:09:09] [INFO ] [Nat]Absence check using state equation in 29417 ms returned sat
[2023-03-18 11:09:22] [INFO ] [Nat]Added 5285 Read/Feed constraints in 12863 ms returned sat
[2023-03-18 11:09:38] [INFO ] Deduced a trap composed of 21 places in 14312 ms of which 5 ms to minimize.
[2023-03-18 11:09:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 11:09:38] [INFO ] [Real]Absence check using 15 positive place invariants in 34 ms returned sat
[2023-03-18 11:09:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:10:09] [INFO ] [Real]Absence check using state equation in 30721 ms returned sat
[2023-03-18 11:10:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:10:11] [INFO ] [Nat]Absence check using 15 positive place invariants in 33 ms returned sat
[2023-03-18 11:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:10:39] [INFO ] [Nat]Absence check using state equation in 28869 ms returned sat
[2023-03-18 11:10:52] [INFO ] [Nat]Added 5285 Read/Feed constraints in 12892 ms returned sat
[2023-03-18 11:11:07] [INFO ] Deduced a trap composed of 21 places in 13055 ms of which 3 ms to minimize.
[2023-03-18 11:11:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 11:11:07] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2023-03-18 11:11:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:11:36] [INFO ] [Real]Absence check using state equation in 29100 ms returned sat
[2023-03-18 11:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:11:38] [INFO ] [Nat]Absence check using 15 positive place invariants in 38 ms returned sat
[2023-03-18 11:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:12:08] [INFO ] [Nat]Absence check using state equation in 29592 ms returned sat
[2023-03-18 11:12:20] [INFO ] [Nat]Added 5285 Read/Feed constraints in 12081 ms returned sat
[2023-03-18 11:12:36] [INFO ] Deduced a trap composed of 20 places in 14621 ms of which 2 ms to minimize.
[2023-03-18 11:12:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 11:12:36] [INFO ] [Real]Absence check using 15 positive place invariants in 48 ms returned sat
[2023-03-18 11:12:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:13:06] [INFO ] [Real]Absence check using state equation in 29850 ms returned sat
[2023-03-18 11:13:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:13:08] [INFO ] [Nat]Absence check using 15 positive place invariants in 35 ms returned sat
[2023-03-18 11:13:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:13:41] [INFO ] [Nat]Absence check using state equation in 33279 ms returned sat
[2023-03-18 11:13:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:910)
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) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 10 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144514/144514 transitions.
Applied a total of 0 rules in 767 ms. Remains 1787 /1787 variables (removed 0) and now considering 144514/144514 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144514/144514 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144514/144514 transitions.
Applied a total of 0 rules in 768 ms. Remains 1787 /1787 variables (removed 0) and now considering 144514/144514 (removed 0) transitions.
[2023-03-18 11:13:54] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:13:55] [INFO ] Computed 15 place invariants in 633 ms
[2023-03-18 11:14:02] [INFO ] Implicit Places using invariants in 7473 ms returned []
Implicit Place search using SMT only with invariants took 7479 ms to find 0 implicit places.
[2023-03-18 11:14:02] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:14:02] [INFO ] Computed 15 place invariants in 564 ms
[2023-03-18 11:14:32] [INFO ] Performed 71654/144514 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:15:01] [INFO ] Dead Transitions using invariants and state equation in 59322 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144514/144514 transitions.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-00
Normalized transition count is 103235 out of 144514 initially.
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:15:02] [INFO ] Computed 15 place invariants in 531 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1073 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 1) seen :0
[2023-03-18 11:15:03] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:15:04] [INFO ] Computed 15 place invariants in 597 ms
[2023-03-18 11:15:04] [INFO ] [Real]Absence check using 15 positive place invariants in 30 ms returned sat
[2023-03-18 11:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:15:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Drop transitions removed 66 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144448/144448 transitions.
Applied a total of 0 rules in 745 ms. Remains 1787 /1787 variables (removed 0) and now considering 144448/144448 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144448/144448 transitions.
Normalized transition count is 103216 out of 144448 initially.
// Phase 1: matrix 103216 rows 1787 cols
[2023-03-18 11:15:10] [INFO ] Computed 15 place invariants in 708 ms
Interrupted random walk after 376197 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 780061 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 0
[2023-03-18 11:15:45] [INFO ] Flow matrix only has 103216 transitions (discarded 41232 similar events)
// Phase 1: matrix 103216 rows 1787 cols
[2023-03-18 11:15:46] [INFO ] Computed 15 place invariants in 553 ms
[2023-03-18 11:15:46] [INFO ] [Real]Absence check using 15 positive place invariants in 30 ms returned sat
[2023-03-18 11:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:15] [INFO ] [Real]Absence check using state equation in 28639 ms returned sat
[2023-03-18 11:16:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:16] [INFO ] [Nat]Absence check using 15 positive place invariants in 39 ms returned sat
[2023-03-18 11:16:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:46] [INFO ] [Nat]Absence check using state equation in 29090 ms returned sat
[2023-03-18 11:16:47] [INFO ] State equation strengthened by 5284 read => feed constraints.
[2023-03-18 11:17:01] [INFO ] [Nat]Added 5284 Read/Feed constraints in 13462 ms returned sat
[2023-03-18 11:17:16] [INFO ] Deduced a trap composed of 6 places in 14891 ms of which 3 ms to minimize.
[2023-03-18 11:17:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144448/144448 transitions.
Applied a total of 0 rules in 880 ms. Remains 1787 /1787 variables (removed 0) and now considering 144448/144448 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144448/144448 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144448/144448 transitions.
Applied a total of 0 rules in 864 ms. Remains 1787 /1787 variables (removed 0) and now considering 144448/144448 (removed 0) transitions.
[2023-03-18 11:17:18] [INFO ] Flow matrix only has 103216 transitions (discarded 41232 similar events)
// Phase 1: matrix 103216 rows 1787 cols
[2023-03-18 11:17:19] [INFO ] Computed 15 place invariants in 586 ms
[2023-03-18 11:17:25] [INFO ] Implicit Places using invariants in 7093 ms returned []
Implicit Place search using SMT only with invariants took 7094 ms to find 0 implicit places.
[2023-03-18 11:17:25] [INFO ] Flow matrix only has 103216 transitions (discarded 41232 similar events)
// Phase 1: matrix 103216 rows 1787 cols
[2023-03-18 11:17:26] [INFO ] Computed 15 place invariants in 585 ms
[2023-03-18 11:17:56] [INFO ] Performed 70121/144448 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:18:26] [INFO ] Dead Transitions using invariants and state equation in 60661 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144448/144448 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-00 in 204805 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-01
Normalized transition count is 103235 out of 144514 initially.
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:18:26] [INFO ] Computed 15 place invariants in 620 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1270 ms. (steps per millisecond=7 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 1) seen :0
[2023-03-18 11:18:28] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:18:29] [INFO ] Computed 15 place invariants in 661 ms
[2023-03-18 11:18:29] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2023-03-18 11:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:34] [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: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Drop transitions removed 93 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144421/144421 transitions.
Applied a total of 0 rules in 767 ms. Remains 1787 /1787 variables (removed 0) and now considering 144421/144421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144421/144421 transitions.
Normalized transition count is 103157 out of 144421 initially.
// Phase 1: matrix 103157 rows 1787 cols
[2023-03-18 11:18:35] [INFO ] Computed 15 place invariants in 812 ms
Interrupted random walk after 354826 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 747072 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=149 ) properties seen 0
[2023-03-18 11:19:11] [INFO ] Flow matrix only has 103157 transitions (discarded 41264 similar events)
// Phase 1: matrix 103157 rows 1787 cols
[2023-03-18 11:19:11] [INFO ] Computed 15 place invariants in 571 ms
[2023-03-18 11:19:12] [INFO ] [Real]Absence check using 15 positive place invariants in 33 ms returned sat
[2023-03-18 11:19:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:19:41] [INFO ] [Real]Absence check using state equation in 29832 ms returned sat
[2023-03-18 11:19:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:19:43] [INFO ] [Nat]Absence check using 15 positive place invariants in 33 ms returned sat
[2023-03-18 11:19:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:20:12] [INFO ] [Nat]Absence check using state equation in 29179 ms returned sat
[2023-03-18 11:20:13] [INFO ] State equation strengthened by 5280 read => feed constraints.
[2023-03-18 11:20:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 11:20:28] [INFO ] [Nat]Added 5280 Read/Feed constraints in 14662 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144421/144421 transitions.
Applied a total of 0 rules in 992 ms. Remains 1787 /1787 variables (removed 0) and now considering 144421/144421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144421/144421 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144421/144421 transitions.
Applied a total of 0 rules in 1178 ms. Remains 1787 /1787 variables (removed 0) and now considering 144421/144421 (removed 0) transitions.
[2023-03-18 11:20:30] [INFO ] Flow matrix only has 103157 transitions (discarded 41264 similar events)
// Phase 1: matrix 103157 rows 1787 cols
[2023-03-18 11:20:31] [INFO ] Computed 15 place invariants in 649 ms
[2023-03-18 11:20:37] [INFO ] Implicit Places using invariants in 7274 ms returned []
Implicit Place search using SMT only with invariants took 7279 ms to find 0 implicit places.
[2023-03-18 11:20:37] [INFO ] Flow matrix only has 103157 transitions (discarded 41264 similar events)
// Phase 1: matrix 103157 rows 1787 cols
[2023-03-18 11:20:38] [INFO ] Computed 15 place invariants in 620 ms
[2023-03-18 11:21:08] [INFO ] Performed 69136/144421 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:21:38] [INFO ] Dead Transitions using invariants and state equation in 60710 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144421/144421 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-01 in 192473 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-03
Normalized transition count is 103235 out of 144514 initially.
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:21:39] [INFO ] Computed 15 place invariants in 697 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1148 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 1) seen :0
[2023-03-18 11:21:40] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:21:41] [INFO ] Computed 15 place invariants in 800 ms
[2023-03-18 11:21:42] [INFO ] [Real]Absence check using 15 positive place invariants in 35 ms returned sat
[2023-03-18 11:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:21:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Drop transitions removed 34 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144480/144480 transitions.
Applied a total of 0 rules in 774 ms. Remains 1787 /1787 variables (removed 0) and now considering 144480/144480 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144480/144480 transitions.
Normalized transition count is 103221 out of 144480 initially.
// Phase 1: matrix 103221 rows 1787 cols
[2023-03-18 11:21:48] [INFO ] Computed 15 place invariants in 572 ms
Interrupted random walk after 321766 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Interrupted Best-First random walk after 517049 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen 0
[2023-03-18 11:22:23] [INFO ] Flow matrix only has 103221 transitions (discarded 41259 similar events)
// Phase 1: matrix 103221 rows 1787 cols
[2023-03-18 11:22:24] [INFO ] Computed 15 place invariants in 769 ms
[2023-03-18 11:22:24] [INFO ] [Real]Absence check using 15 positive place invariants in 35 ms returned sat
[2023-03-18 11:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:22:53] [INFO ] [Real]Absence check using state equation in 29477 ms returned sat
[2023-03-18 11:22:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:22:55] [INFO ] [Nat]Absence check using 15 positive place invariants in 33 ms returned sat
[2023-03-18 11:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:23:24] [INFO ] [Nat]Absence check using state equation in 28892 ms returned sat
[2023-03-18 11:23:26] [INFO ] State equation strengthened by 5284 read => feed constraints.
[2023-03-18 11:23:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 11:23:40] [INFO ] [Nat]Added 5284 Read/Feed constraints in 14392 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144480/144480 transitions.
Applied a total of 0 rules in 840 ms. Remains 1787 /1787 variables (removed 0) and now considering 144480/144480 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144480/144480 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144480/144480 transitions.
Applied a total of 0 rules in 849 ms. Remains 1787 /1787 variables (removed 0) and now considering 144480/144480 (removed 0) transitions.
[2023-03-18 11:23:42] [INFO ] Flow matrix only has 103221 transitions (discarded 41259 similar events)
// Phase 1: matrix 103221 rows 1787 cols
[2023-03-18 11:23:43] [INFO ] Computed 15 place invariants in 612 ms
[2023-03-18 11:23:49] [INFO ] Implicit Places using invariants in 6841 ms returned []
Implicit Place search using SMT only with invariants took 6842 ms to find 0 implicit places.
[2023-03-18 11:23:49] [INFO ] Flow matrix only has 103221 transitions (discarded 41259 similar events)
// Phase 1: matrix 103221 rows 1787 cols
[2023-03-18 11:23:49] [INFO ] Computed 15 place invariants in 691 ms
[2023-03-18 11:24:20] [INFO ] Performed 75082/144480 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:24:46] [INFO ] Dead Transitions using invariants and state equation in 57083 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144480/144480 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-03 in 187642 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-04
Normalized transition count is 103235 out of 144514 initially.
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:24:47] [INFO ] Computed 15 place invariants in 644 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1016 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 1) seen :0
[2023-03-18 11:24:48] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:24:49] [INFO ] Computed 15 place invariants in 567 ms
[2023-03-18 11:24:49] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2023-03-18 11:24:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:24:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Drop transitions removed 99 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144415/144415 transitions.
Applied a total of 0 rules in 723 ms. Remains 1787 /1787 variables (removed 0) and now considering 144415/144415 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144415/144415 transitions.
Normalized transition count is 103235 out of 144415 initially.
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:24:55] [INFO ] Computed 15 place invariants in 566 ms
Interrupted random walk after 373967 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 779697 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 0
[2023-03-18 11:25:30] [INFO ] Flow matrix only has 103235 transitions (discarded 41180 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:25:31] [INFO ] Computed 15 place invariants in 590 ms
[2023-03-18 11:25:31] [INFO ] [Real]Absence check using 15 positive place invariants in 34 ms returned sat
[2023-03-18 11:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:00] [INFO ] [Real]Absence check using state equation in 29129 ms returned sat
[2023-03-18 11:26:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:26:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 34 ms returned sat
[2023-03-18 11:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:26:31] [INFO ] [Nat]Absence check using state equation in 28885 ms returned sat
[2023-03-18 11:26:32] [INFO ] State equation strengthened by 5285 read => feed constraints.
[2023-03-18 11:26:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 11:26:47] [INFO ] [Nat]Added 5285 Read/Feed constraints in 14979 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144415/144415 transitions.
Applied a total of 0 rules in 960 ms. Remains 1787 /1787 variables (removed 0) and now considering 144415/144415 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144415/144415 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144415/144415 transitions.
Applied a total of 0 rules in 822 ms. Remains 1787 /1787 variables (removed 0) and now considering 144415/144415 (removed 0) transitions.
[2023-03-18 11:26:49] [INFO ] Flow matrix only has 103235 transitions (discarded 41180 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:26:49] [INFO ] Computed 15 place invariants in 754 ms
[2023-03-18 11:26:56] [INFO ] Implicit Places using invariants in 7169 ms returned []
Implicit Place search using SMT only with invariants took 7176 ms to find 0 implicit places.
[2023-03-18 11:26:56] [INFO ] Flow matrix only has 103235 transitions (discarded 41180 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:26:56] [INFO ] Computed 15 place invariants in 632 ms
[2023-03-18 11:27:27] [INFO ] Performed 70381/144415 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:27:56] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 60717 ms
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144415/144415 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-04 in 190665 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-06
Normalized transition count is 103235 out of 144514 initially.
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:27:57] [INFO ] Computed 15 place invariants in 693 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1034 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 1) seen :0
[2023-03-18 11:27:59] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:27:59] [INFO ] Computed 15 place invariants in 602 ms
[2023-03-18 11:28:00] [INFO ] [Real]Absence check using 15 positive place invariants in 34 ms returned sat
[2023-03-18 11:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:28:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Drop transitions removed 330 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144184/144184 transitions.
Applied a total of 0 rules in 715 ms. Remains 1787 /1787 variables (removed 0) and now considering 144184/144184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144184/144184 transitions.
Normalized transition count is 103037 out of 144184 initially.
// Phase 1: matrix 103037 rows 1787 cols
[2023-03-18 11:28:06] [INFO ] Computed 15 place invariants in 670 ms
Interrupted random walk after 315895 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Interrupted Best-First random walk after 694218 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=138 ) properties seen 0
[2023-03-18 11:28:41] [INFO ] Flow matrix only has 103037 transitions (discarded 41147 similar events)
// Phase 1: matrix 103037 rows 1787 cols
[2023-03-18 11:28:42] [INFO ] Computed 15 place invariants in 575 ms
[2023-03-18 11:28:42] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2023-03-18 11:28:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:11] [INFO ] [Real]Absence check using state equation in 29190 ms returned sat
[2023-03-18 11:29:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:29:13] [INFO ] [Nat]Absence check using 15 positive place invariants in 34 ms returned sat
[2023-03-18 11:29:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:29:42] [INFO ] [Nat]Absence check using state equation in 29213 ms returned sat
[2023-03-18 11:29:43] [INFO ] State equation strengthened by 5281 read => feed constraints.
[2023-03-18 11:29:56] [INFO ] [Nat]Added 5281 Read/Feed constraints in 13485 ms returned sat
[2023-03-18 11:30:10] [INFO ] Deduced a trap composed of 21 places in 11938 ms of which 2 ms to minimize.
[2023-03-18 11:30:10] [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) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144184/144184 transitions.
Applied a total of 0 rules in 791 ms. Remains 1787 /1787 variables (removed 0) and now considering 144184/144184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144184/144184 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144184/144184 transitions.
Applied a total of 0 rules in 795 ms. Remains 1787 /1787 variables (removed 0) and now considering 144184/144184 (removed 0) transitions.
[2023-03-18 11:30:12] [INFO ] Flow matrix only has 103037 transitions (discarded 41147 similar events)
// Phase 1: matrix 103037 rows 1787 cols
[2023-03-18 11:30:13] [INFO ] Computed 15 place invariants in 594 ms
[2023-03-18 11:30:19] [INFO ] Implicit Places using invariants in 7088 ms returned []
Implicit Place search using SMT only with invariants took 7088 ms to find 0 implicit places.
[2023-03-18 11:30:19] [INFO ] Flow matrix only has 103037 transitions (discarded 41147 similar events)
// Phase 1: matrix 103037 rows 1787 cols
[2023-03-18 11:30:20] [INFO ] Computed 15 place invariants in 676 ms
[2023-03-18 11:30:50] [INFO ] Performed 68955/144184 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:31:20] [INFO ] Dead Transitions using invariants and state equation in 60756 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144184/144184 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-06 in 203440 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-07
Normalized transition count is 103235 out of 144514 initially.
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:31:21] [INFO ] Computed 15 place invariants in 777 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 950 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
[2023-03-18 11:31:22] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:31:23] [INFO ] Computed 15 place invariants in 663 ms
[2023-03-18 11:31:23] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2023-03-18 11:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:31:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Drop transitions removed 13 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144501/144501 transitions.
Applied a total of 0 rules in 782 ms. Remains 1787 /1787 variables (removed 0) and now considering 144501/144501 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144501/144501 transitions.
Normalized transition count is 103223 out of 144501 initially.
// Phase 1: matrix 103223 rows 1787 cols
[2023-03-18 11:31:29] [INFO ] Computed 15 place invariants in 569 ms
Interrupted random walk after 371989 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 763492 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=152 ) properties seen 0
[2023-03-18 11:32:04] [INFO ] Flow matrix only has 103223 transitions (discarded 41278 similar events)
// Phase 1: matrix 103223 rows 1787 cols
[2023-03-18 11:32:05] [INFO ] Computed 15 place invariants in 513 ms
[2023-03-18 11:32:05] [INFO ] [Real]Absence check using 15 positive place invariants in 35 ms returned sat
[2023-03-18 11:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:32:34] [INFO ] [Real]Absence check using state equation in 28919 ms returned sat
[2023-03-18 11:32:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:32:36] [INFO ] [Nat]Absence check using 15 positive place invariants in 31 ms returned sat
[2023-03-18 11:32:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:33:05] [INFO ] [Nat]Absence check using state equation in 28847 ms returned sat
[2023-03-18 11:33:06] [INFO ] State equation strengthened by 5284 read => feed constraints.
[2023-03-18 11:33:18] [INFO ] [Nat]Added 5284 Read/Feed constraints in 11809 ms returned sat
[2023-03-18 11:33:33] [INFO ] Deduced a trap composed of 20 places in 14191 ms of which 2 ms to minimize.
[2023-03-18 11:33:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144501/144501 transitions.
Applied a total of 0 rules in 847 ms. Remains 1787 /1787 variables (removed 0) and now considering 144501/144501 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144501/144501 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144501/144501 transitions.
Applied a total of 0 rules in 860 ms. Remains 1787 /1787 variables (removed 0) and now considering 144501/144501 (removed 0) transitions.
[2023-03-18 11:33:35] [INFO ] Flow matrix only has 103223 transitions (discarded 41278 similar events)
// Phase 1: matrix 103223 rows 1787 cols
[2023-03-18 11:33:35] [INFO ] Computed 15 place invariants in 635 ms
[2023-03-18 11:33:42] [INFO ] Implicit Places using invariants in 6851 ms returned []
Implicit Place search using SMT only with invariants took 6852 ms to find 0 implicit places.
[2023-03-18 11:33:42] [INFO ] Flow matrix only has 103223 transitions (discarded 41278 similar events)
// Phase 1: matrix 103223 rows 1787 cols
[2023-03-18 11:33:42] [INFO ] Computed 15 place invariants in 545 ms
[2023-03-18 11:34:12] [INFO ] Performed 70642/144501 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:34:42] [INFO ] Dead Transitions using invariants and state equation in 60614 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144501/144501 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-07 in 202310 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-10
Normalized transition count is 103235 out of 144514 initially.
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:34:43] [INFO ] Computed 15 place invariants in 614 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1066 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 1) seen :0
[2023-03-18 11:34:44] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:34:45] [INFO ] Computed 15 place invariants in 680 ms
[2023-03-18 11:34:45] [INFO ] [Real]Absence check using 15 positive place invariants in 30 ms returned sat
[2023-03-18 11:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:34:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Drop transitions removed 268 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144246/144246 transitions.
Reduce places removed 1 places and 149 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1786 transition count 144097
Applied a total of 1 rules in 943 ms. Remains 1786 /1787 variables (removed 1) and now considering 144097/144246 (removed 149) transitions.
Finished structural reductions, in 1 iterations. Remains : 1786/1787 places, 144097/144246 transitions.
Normalized transition count is 103056 out of 144097 initially.
// Phase 1: matrix 103056 rows 1786 cols
[2023-03-18 11:34:52] [INFO ] Computed 15 place invariants in 692 ms
Interrupted random walk after 323627 steps, including 4 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Interrupted Best-First random walk after 705087 steps, including 3 resets, run timeout after 5001 ms. (steps per millisecond=140 ) properties seen 0
[2023-03-18 11:35:27] [INFO ] Flow matrix only has 103056 transitions (discarded 41041 similar events)
// Phase 1: matrix 103056 rows 1786 cols
[2023-03-18 11:35:28] [INFO ] Computed 15 place invariants in 598 ms
[2023-03-18 11:35:28] [INFO ] [Real]Absence check using 15 positive place invariants in 40 ms returned sat
[2023-03-18 11:35:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:35:57] [INFO ] [Real]Absence check using state equation in 28867 ms returned sat
[2023-03-18 11:35:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:35:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 34 ms returned sat
[2023-03-18 11:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:36:27] [INFO ] [Nat]Absence check using state equation in 28737 ms returned sat
[2023-03-18 11:36:28] [INFO ] State equation strengthened by 5282 read => feed constraints.
[2023-03-18 11:36:42] [INFO ] [Nat]Added 5282 Read/Feed constraints in 13753 ms returned sat
[2023-03-18 11:36:58] [INFO ] Deduced a trap composed of 89 places in 14549 ms of which 2 ms to minimize.
[2023-03-18 11:36:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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) : [1] Max seen :[0]
Support contains 1 out of 1786 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1786/1786 places, 144097/144097 transitions.
Applied a total of 0 rules in 702 ms. Remains 1786 /1786 variables (removed 0) and now considering 144097/144097 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1786/1786 places, 144097/144097 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1786/1786 places, 144097/144097 transitions.
Applied a total of 0 rules in 697 ms. Remains 1786 /1786 variables (removed 0) and now considering 144097/144097 (removed 0) transitions.
[2023-03-18 11:36:59] [INFO ] Flow matrix only has 103056 transitions (discarded 41041 similar events)
// Phase 1: matrix 103056 rows 1786 cols
[2023-03-18 11:37:00] [INFO ] Computed 15 place invariants in 510 ms
[2023-03-18 11:37:06] [INFO ] Implicit Places using invariants in 6356 ms returned []
Implicit Place search using SMT only with invariants took 6381 ms to find 0 implicit places.
[2023-03-18 11:37:06] [INFO ] Flow matrix only has 103056 transitions (discarded 41041 similar events)
// Phase 1: matrix 103056 rows 1786 cols
[2023-03-18 11:37:06] [INFO ] Computed 15 place invariants in 514 ms
[2023-03-18 11:37:37] [INFO ] Performed 73510/144097 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:38:05] [INFO ] Dead Transitions using invariants and state equation in 58794 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1786/1786 places, 144097/144097 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-10 in 202390 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-11
Normalized transition count is 103235 out of 144514 initially.
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:38:05] [INFO ] Computed 15 place invariants in 610 ms
Incomplete random walk after 10000 steps, including 6 resets, run finished after 1115 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
[2023-03-18 11:38:07] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:38:07] [INFO ] Computed 15 place invariants in 616 ms
[2023-03-18 11:38:08] [INFO ] [Real]Absence check using 15 positive place invariants in 38 ms returned sat
[2023-03-18 11:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:38:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Drop transitions removed 148 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144366/144366 transitions.
Applied a total of 0 rules in 710 ms. Remains 1787 /1787 variables (removed 0) and now considering 144366/144366 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144366/144366 transitions.
Normalized transition count is 103235 out of 144366 initially.
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:38:14] [INFO ] Computed 15 place invariants in 508 ms
Interrupted random walk after 373454 steps, including 6 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 804619 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=160 ) properties seen 0
[2023-03-18 11:38:49] [INFO ] Flow matrix only has 103235 transitions (discarded 41131 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:38:50] [INFO ] Computed 15 place invariants in 753 ms
[2023-03-18 11:38:50] [INFO ] [Real]Absence check using 15 positive place invariants in 33 ms returned sat
[2023-03-18 11:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:26] [INFO ] [Real]Absence check using state equation in 35474 ms returned sat
[2023-03-18 11:39:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:39:27] [INFO ] [Nat]Absence check using 15 positive place invariants in 31 ms returned sat
[2023-03-18 11:39:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:39:56] [INFO ] [Nat]Absence check using state equation in 28901 ms returned sat
[2023-03-18 11:39:58] [INFO ] State equation strengthened by 5285 read => feed constraints.
[2023-03-18 11:40:10] [INFO ] [Nat]Added 5285 Read/Feed constraints in 12277 ms returned sat
[2023-03-18 11:40:24] [INFO ] Deduced a trap composed of 21 places in 12829 ms of which 2 ms to minimize.
[2023-03-18 11:40:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144366/144366 transitions.
Applied a total of 0 rules in 714 ms. Remains 1787 /1787 variables (removed 0) and now considering 144366/144366 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144366/144366 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144366/144366 transitions.
Applied a total of 0 rules in 673 ms. Remains 1787 /1787 variables (removed 0) and now considering 144366/144366 (removed 0) transitions.
[2023-03-18 11:40:26] [INFO ] Flow matrix only has 103235 transitions (discarded 41131 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:40:26] [INFO ] Computed 15 place invariants in 521 ms
[2023-03-18 11:40:32] [INFO ] Implicit Places using invariants in 6478 ms returned []
Implicit Place search using SMT only with invariants took 6479 ms to find 0 implicit places.
[2023-03-18 11:40:32] [INFO ] Flow matrix only has 103235 transitions (discarded 41131 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:40:33] [INFO ] Computed 15 place invariants in 514 ms
[2023-03-18 11:41:03] [INFO ] Performed 74939/144366 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:41:29] [INFO ] Dead Transitions using invariants and state equation in 56682 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144366/144366 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-11 in 204184 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-12
Normalized transition count is 103235 out of 144514 initially.
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:41:29] [INFO ] Computed 15 place invariants in 446 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 856 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
[2023-03-18 11:41:30] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:41:31] [INFO ] Computed 15 place invariants in 479 ms
[2023-03-18 11:41:31] [INFO ] [Real]Absence check using 15 positive place invariants in 27 ms returned sat
[2023-03-18 11:41:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:41:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Drop transitions removed 59 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144455/144455 transitions.
Applied a total of 0 rules in 639 ms. Remains 1787 /1787 variables (removed 0) and now considering 144455/144455 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144455/144455 transitions.
Normalized transition count is 103178 out of 144455 initially.
// Phase 1: matrix 103178 rows 1787 cols
[2023-03-18 11:41:37] [INFO ] Computed 15 place invariants in 444 ms
Interrupted random walk after 463133 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 940653 steps, including 3 resets, run timeout after 5001 ms. (steps per millisecond=188 ) properties seen 0
[2023-03-18 11:42:12] [INFO ] Flow matrix only has 103178 transitions (discarded 41277 similar events)
// Phase 1: matrix 103178 rows 1787 cols
[2023-03-18 11:42:13] [INFO ] Computed 15 place invariants in 429 ms
[2023-03-18 11:42:13] [INFO ] [Real]Absence check using 15 positive place invariants in 30 ms returned sat
[2023-03-18 11:42:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:42:41] [INFO ] [Real]Absence check using state equation in 28040 ms returned sat
[2023-03-18 11:42:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:42:43] [INFO ] [Nat]Absence check using 15 positive place invariants in 29 ms returned sat
[2023-03-18 11:42:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:43:11] [INFO ] [Nat]Absence check using state equation in 28441 ms returned sat
[2023-03-18 11:43:12] [INFO ] State equation strengthened by 5282 read => feed constraints.
[2023-03-18 11:43:23] [INFO ] [Nat]Added 5282 Read/Feed constraints in 10960 ms returned sat
[2023-03-18 11:43:35] [INFO ] Deduced a trap composed of 20 places in 11414 ms of which 2 ms to minimize.
[2023-03-18 11:43:35] [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) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144455/144455 transitions.
Applied a total of 0 rules in 675 ms. Remains 1787 /1787 variables (removed 0) and now considering 144455/144455 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144455/144455 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144455/144455 transitions.
Applied a total of 0 rules in 660 ms. Remains 1787 /1787 variables (removed 0) and now considering 144455/144455 (removed 0) transitions.
[2023-03-18 11:43:37] [INFO ] Flow matrix only has 103178 transitions (discarded 41277 similar events)
// Phase 1: matrix 103178 rows 1787 cols
[2023-03-18 11:43:37] [INFO ] Computed 15 place invariants in 432 ms
[2023-03-18 11:43:43] [INFO ] Implicit Places using invariants in 5957 ms returned []
Implicit Place search using SMT only with invariants took 5973 ms to find 0 implicit places.
[2023-03-18 11:43:43] [INFO ] Flow matrix only has 103178 transitions (discarded 41277 similar events)
// Phase 1: matrix 103178 rows 1787 cols
[2023-03-18 11:43:43] [INFO ] Computed 15 place invariants in 427 ms
[2023-03-18 11:44:14] [INFO ] Performed 81657/144455 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:44:37] [INFO ] Dead Transitions using invariants and state equation in 53831 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144455/144455 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-12 in 187865 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-14
Normalized transition count is 103235 out of 144514 initially.
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:44:37] [INFO ] Computed 15 place invariants in 444 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1046 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 1) seen :0
[2023-03-18 11:44:39] [INFO ] Flow matrix only has 103235 transitions (discarded 41279 similar events)
// Phase 1: matrix 103235 rows 1787 cols
[2023-03-18 11:44:39] [INFO ] Computed 15 place invariants in 540 ms
[2023-03-18 11:44:39] [INFO ] [Real]Absence check using 15 positive place invariants in 26 ms returned sat
[2023-03-18 11:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:44:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Drop transitions removed 26 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144488/144488 transitions.
Applied a total of 0 rules in 778 ms. Remains 1787 /1787 variables (removed 0) and now considering 144488/144488 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144488/144488 transitions.
Normalized transition count is 103213 out of 144488 initially.
// Phase 1: matrix 103213 rows 1787 cols
[2023-03-18 11:44:46] [INFO ] Computed 15 place invariants in 473 ms
Interrupted random walk after 381573 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 743653 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=148 ) properties seen 0
[2023-03-18 11:45:21] [INFO ] Flow matrix only has 103213 transitions (discarded 41275 similar events)
// Phase 1: matrix 103213 rows 1787 cols
[2023-03-18 11:45:21] [INFO ] Computed 15 place invariants in 469 ms
[2023-03-18 11:45:21] [INFO ] [Real]Absence check using 15 positive place invariants in 26 ms returned sat
[2023-03-18 11:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:45:50] [INFO ] [Real]Absence check using state equation in 28475 ms returned sat
[2023-03-18 11:45:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:45:51] [INFO ] [Nat]Absence check using 15 positive place invariants in 31 ms returned sat
[2023-03-18 11:45:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:46:19] [INFO ] [Nat]Absence check using state equation in 28106 ms returned sat
[2023-03-18 11:46:21] [INFO ] State equation strengthened by 5282 read => feed constraints.
[2023-03-18 11:46:32] [INFO ] [Nat]Added 5282 Read/Feed constraints in 11027 ms returned sat
[2023-03-18 11:46:44] [INFO ] Deduced a trap composed of 24 places in 10617 ms of which 1 ms to minimize.
[2023-03-18 11:46:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 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) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144488/144488 transitions.
Applied a total of 0 rules in 667 ms. Remains 1787 /1787 variables (removed 0) and now considering 144488/144488 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144488/144488 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144488/144488 transitions.
Applied a total of 0 rules in 652 ms. Remains 1787 /1787 variables (removed 0) and now considering 144488/144488 (removed 0) transitions.
[2023-03-18 11:46:45] [INFO ] Flow matrix only has 103213 transitions (discarded 41275 similar events)
// Phase 1: matrix 103213 rows 1787 cols
[2023-03-18 11:46:46] [INFO ] Computed 15 place invariants in 429 ms
[2023-03-18 11:46:51] [INFO ] Implicit Places using invariants in 5801 ms returned []
Implicit Place search using SMT only with invariants took 5802 ms to find 0 implicit places.
[2023-03-18 11:46:51] [INFO ] Flow matrix only has 103213 transitions (discarded 41275 similar events)
// Phase 1: matrix 103213 rows 1787 cols
[2023-03-18 11:46:52] [INFO ] Computed 15 place invariants in 526 ms
[2023-03-18 11:47:22] [INFO ] Performed 82902/144488 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 11:47:42] [INFO ] Dead Transitions using invariants and state equation in 51281 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144488/144488 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-14 in 185617 ms.
[2023-03-18 11:47:48] [INFO ] Flatten gal took : 4445 ms
[2023-03-18 11:47:50] [INFO ] Applying decomposition
[2023-03-18 11:47:54] [INFO ] Flatten gal took : 4011 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5849263047400130841.txt' '-o' '/tmp/graph5849263047400130841.bin' '-w' '/tmp/graph5849263047400130841.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5849263047400130841.bin' '-l' '-1' '-v' '-w' '/tmp/graph5849263047400130841.weights' '-q' '0' '-e' '0.001'
[2023-03-18 11:48:02] [INFO ] Decomposing Gal with order
[2023-03-18 11:48:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 11:48:29] [INFO ] Removed a total of 298761 redundant transitions.
[2023-03-18 11:48:32] [INFO ] Flatten gal took : 26875 ms
[2023-03-18 11:48:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 10726 labels/synchronizations in 4948 ms.
[2023-03-18 11:48:44] [INFO ] Time to serialize gal into /tmp/UpperBounds18148427206660697994.gal : 319 ms
[2023-03-18 11:48:44] [INFO ] Time to serialize properties into /tmp/UpperBounds11746178525219715689.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds18148427206660697994.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11746178525219715689.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...276
Loading property file /tmp/UpperBounds11746178525219715689.prop.

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="RERS2020-PT-pb109"
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 RERS2020-PT-pb109, 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 r351-tall-167889220800036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb109.tgz
mv RERS2020-PT-pb109 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 ;